But fortunately, the green light from one of the 'unforgivable curses' that was thrown into Harry's face was just a dream.

"Harry! Are you all right?" asked Neville, who had just returned from the Yule party.

Harry who had woken up was now wiping his sweat that was so profuse. "I-I'm fine, Neville."

Neville nodded, he then left still wearing his dancing robe.

Harry sat up, gasping for breath from the nightmare earlier. Not once Harry had that dream, but twice. And this time, he took a closer to look at everything in that dream.

                      ⎯⎯⎯⎯⎯⎯۰ ۪۪۫۫ · 🌊

Days passed. Now in the morning, it seems Cassie running after Harry down the corridor.

"Harry, wait!!"

Harry who was walking leisurely down the corridor then looked back to see Cassie who called him. "Yeah?"

"Huhh..." Cassie stopped her steps in front of Harry, she regulated her breathing with her hands clutching her knees.

"Harry, are you busy?"

Harry shook his head. "No, any problem?"

"Have you solved the clues in the golden egg?"

“No, Cassie! If I have, I will definitely tell the three of you⎯ ”

Hearing that Cassie quickly pulled Harry's arm. "Come on, Harry. Come with me, let's go to the library with Ron and Hermione because I know the clues! Come on!!"

Arriving at the library, Ron was seen sitting reading a reference book, Hermione and Cassie were walking to and fro because they were nervous, and Harry was weak and resigned because the task of the second Tournament was about to start tomorrow.

"Cedric told me yesterday, he put the golden egg in the water in the fifth floor Prefect bathroom." Cassie said with her chin propped up by two fingers.

Cassie continued, "And he said there was a voice coming from the egg!"

"Ah, Cassie. That must be the screaming noise again." Sigh Ron lazily.

"No! No, Ron. It's a beautiful voice coming out of there." It was clear that Cassie was firm, making her three best friends now look at Cassie intently.

"What's the sound?" Harry asked.

Cassie smiled crookedly. "Look for us where our voices are heard~ we can't sing at ground level. For an hour you have to search....To take back what we took..."

Hermione laughed after Cassie finished talking about it in singing. "Gosh, Cassie. How did you memorize the text as well as the tune?"

Cassie smiled broadly. "Because when Ced showed it to me, I immediately fell in love with the song."

"Okay," Ron replied. "Now what does 'Search for us where our voices are hear´ mean? Where is it, huh."

"Black lake, obviously." Hermione answered while reading the book in her hand. " 'We can't sing on the ground´. I'm assuming they're Black Lake mermaids!"

Cassie was wide-eyed. "Genius, Hermione!!"

"Great," said Harry, resting his head on the table. "Now, how do I 'breathe underwater for an hour´ ?!"

"Hmm.." The three of them began to think. "Let's look another books again."

Harry, Ron, Hermione as well as Cassie were now selecting reference books again. They searched and searched for how Harry, their best friend, could breathe underwater for an hour.

"Aha! Got it." Cassie replied putting down her thick book making Hermione, Harry and Ron gather there.

Cassie pointed at the narration and picture of a slimy bulbous plant in the Herbology book.

After reading the narration, Harry, Hermione, Cassie and Ron glanced at each other with crooked smiles on their faces.

"Gillyweed."

⎯⎯⎯⎯⎯⎯۰ ۪۪۫۫ · 🌊

How quickly the day has passed, today is already the day when the second task of the Triwizard Tournament will be carried out by Harry and three other warriors.

Cassie, she hasn't been to the Black Lake yet.  She seemed to be walking with a little jumping in every her step.

"𝘎𝘰𝘰𝘥 𝘔𝘰𝘳𝘯𝘪𝘯𝘨 𝘵𝘰𝘰, 𝘗𝘳𝘰𝘧𝘦𝘴𝘴𝘰𝘳 𝘔𝘰𝘰𝘥𝘺."

Cassie winced when she heard Hermione's voice calling the crazy Professor's name, but she just walked away alone without anyone.

Cassie knew it was possible that Hermione might run into Moody in a front hall that Cassie had not yet walked through. So, Cassie took a slow step, peered over the wall and eavesdropped.

"𝘉𝘰𝘵𝘩 𝘰𝘧 𝘺𝘰𝘶 𝘪𝘴 𝘏a𝘳𝘳𝘺'𝘴 𝘣𝘦𝘴𝘵𝘧𝘳𝘪𝘦𝘯𝘥, 𝘳𝘪𝘨𝘩𝘵?" Moody asked Ron and Hermione. "𝘉𝘶𝘵 𝘸𝘩𝘦𝘳𝘦 𝘪𝘴 𝘔𝘴. 𝘋𝘪𝘨𝘨𝘰𝘳𝘺, 𝘩𝘢𝘳𝘳𝘺'𝘴 𝘨𝘪𝘳𝘭𝘧𝘳𝘪𝘦𝘯𝘥?!"

"𝘚𝘩𝘦'𝘴 𝘯𝘰𝘵 𝘩𝘦𝘳𝘦, 𝘴𝘪𝘳. 𝘞𝘦 𝘥𝘰𝘯'𝘵 𝘬𝘯𝘰𝘸 𝘸𝘩𝘦𝘳𝘦 𝘴𝘩𝘦 𝘪𝘴." Ron answered.

Moody then looked around carefully, he then seemed to order Ron and Hermione.

"𝘠𝘰𝘶 𝘵𝘸𝘰, 𝘤𝘰𝘮𝘦 𝘸𝘪𝘵𝘩 𝘮𝘦."

Ron and Hermione glanced at each other, they shrugged their shoulders and finally followed Moody somewhere.

Cassie frowned, she looked around to make sure it was safe for her to come out of hiding.

Cassie then quickly stepped to follow her two best friends. "CASSIE!" Someone's sudden call made Cassie turn her head.

Cassie frowned in astonishment, "Colin?? Why are you here??"

Colin who was always cheerful, had a smile that never faded, and hands that always carried his camera everywhere, spoke loudly again.

"I'M LOOKING FOR YOU⎯ "

"SSSHTTT!!! Colin! Speak a little slower, okay?!?!'

Colin scratched the back of his neck awkwardly. "Uhh, Harry was looking for you! Because the second task is about to start, Cassie."

Cassie sighed hearing that, she looked back that the figures of her two best friends were no longer visible to her eyes.

Cassie looked back at Colin. "I'll be right there. Thanks, Colin."

Colin nodded quickly and left Cassie.

  ⎯⎯⎯⎯⎯⎯۰ ۪۪۫۫ · 🌊

A few moments later, finally Cassie was at the tournament location, namely her favorite Black Lake with Harry.

While everyone was busy with their own activities, Harry who was wearing his red swimsuit, also seemed to be preparing himself before he swam for an hour in the Dark Lake.

"Where were Hermione and Ron when I was about to do this task?!"

However, it seemed that Cassie who was asked by Harry, did not answer silently. That's because Cassie is currently busy preparing something in her hands.

"Cassie?"

"I don't know, Harry." She answer fastly, she was not aware of that answer.

Cassie then gave a plant that is dark green and slightly slimy. "Here's the Gillyweed. I asked Neville to get it for you."

Harry took the plant, he watched it carefully. "Neville?"

"Yeah. Stuff that down your throat before you splash, it'll let you breathe underwater." Harry nodded respond her.

"Welcome to the second task. Last night, something was stolen from each of our warriors. Some kind of treasure. These four treasures, one for each warrior are now at the bottom of the Black Lake."

Greet Professor Dumbledore from the top of the tower on the surface of the lake.

"To win, each warrior just has to find their treasure and return to the surface, simple enough."

"Put it in your mouth." said Moody who came suddenly and pulled Harry to the side.

Cassie winced. "Professor Moody??"

Moody turned to Cassie. "Here you are, Diggory. I was looking for you since this early morning!"

Cassie felt suspicious, she remembered that the crazy Professor who had asked Hermione and Ron about Cassie's whereabouts before the two of them disappeared.

Cassie raised her eyebrows. "Oh, yeahh? Is that right, Professor?? Alright. I'm here now." She said smiling evilly.

Moody snorted. "Late!"

"...And they only have an hour to do it." Professor continued.

Harry was about to dive in a few seconds, so now he put the magical Gillyweed plant into his mouth.

The reaction was so odd, Harry's face seemed to feel the unpleasant taste of the slimy Gillyweed and his body twitched slightly.

"You may begin after the sound of the cannons."

BOOM!

In that instant, the three warriors threw themselves into the Black Lake. Except Harry who still had a bad feeling about Gillyweed.

Harry who was still contorting, contorting, convulsing, was even pushed by Moody, which made Cassie angry to see that.

"BE CAREFUL, HARRY!!!"

In the cold of the Black Lake, Harry seemed to still be convulsing from the effects of the Gillyweed. But when he got deep enough, the effect disappeared and he realized there was a change in himself.

Starting from his neck which emits thick fins, his feet and hands which secrete membranes like the hands and feet of a fish, and himself who already breathes and even speaks underwater.

Meanwhile, seeing Harry who was not ready to swim forcibly plunged, Seamus and Dean seemed to be looking for Harry in the water.

"Where is he?"

"I don't know, I can't see him."

On reflex at that moment, Neville who was standing beside Cassie turned around while squeezing his hair in fear.

"Oh my god, I've killed Harry Potter!!!"

Behind that, Harry was now swimming up quickly, then when he was on the surface he jumped like a dolphin attraction.

"YEAHH!!!!" Harry's male friends cheered happily and proudly.

Neville turned around too late, he ran along the edge of the surface. "What?!"

Cassie next to him then laughed out loud. "Harry's fine. You didn't kill him Neville! Haha."

In the bottom of the sea, Harry swam through high, slippery seaweed. He swam and kept swimming looking here and there, looking for his treasure.

Suddenly, as Harry made his way farther past the seaweed, he ran into an evil-looking mermaid.

Not long after, Harry finally met the 'treasure' in question. Namely his friends.

Harry was surprised at their condition. One of the other four, was Hermione and Ron with cold and pale faces.

Harry touched Hermione's face. He then turned down and untied the ropes that bound Ron and Hermione.

But immediately a spell distracted Harry, apparently it was Cedric who used his magic to release Cho Chang.

Cedric who didn't use Gillyweed, but used the Bubble-Head Charm coded Harry to immediately rise to the surface because time was running out.

Harry nodded while Cedric was now swimming to the surface. He focused again on untying the seaweed from Hermione's feet.

CRACCKK

A roar from behind what appeared to be a shark was coming, Harry pushed himself away from Hermione refrectly.

Unexpectedly, apparently only the head of a shark while the body and legs are human. aka ​​Krum who now took Hermione from Harry.

Now only Ron, and the younger sister of Miss France, Fleur Delacour. Harry first cradled Ron's arm, then he looked around to see if the ferocious Mermaids had moved away.

Harry then pointed his wand at Fleur's sister until now Ron and the little French girl were in Harry's two grasps.

Harry quickly swam up, but the weight of the two people he saved made him slow to rise.

Harry's weakness is now taken advantage of by the mermaids who are coming back with their tridents. It looked like they were pointing the sharp three-bladed weapon at Harry's neck.

"But she's also my friend!!" dodge Harry.

"Grrr!!! You can only have one!!!"

When Harry's misfortune, suddenly a girl in a yellow swimsuit swam up to him.

"Harry!"

Harry looked up, he winced when he realized it was Cassie. Cassie replied, "I ate Gillyweed too! I can't help you, but your life is in danger."

Cassie swam back like a mermaid princess towards Harry, she pointed her wand at the mermaids that were blocking Harry's path.

"DIFFINDO!"

The mermaid's reflexes dodged in pain from Cassie's spell. Harry could now swim higher and higher.

He only barely reached the surface, but instead a flock of octopuses swarmed him back.

"AAKHH!!!!!"

Harry was writhing like a snake in pain, Cassie who was already quite far above came back to him.

"Throw them!"

Harry then let go also directing Ron and Fleur's sister at Cassie above. Cassie caught both of them, she swam further up.

"I can't be seen.." Cassie thought.

So, just as they were barely reaching the surface, Cassie let Ron and the French girl get to the surface of the lake, bringing them back to life.

Cassie looked back at Harry below who was starting to weaken as the Gillyweed effects faded.

"GO, CASSIE!"

Cassie was forced to finally go around to leave Harry.

Meanwhile, Harry was now sinking between the seaweed at the bottom of the lake, his breath starting to hitch, his eyes as if they were about to close.

Harry with great difficulty raised his wand high.

"A-ASCENDIO!"

Suddenly when the spell came out of his mouth, Harry was thrown out of the bottom of the lake and now he was thrown back into the tower where everyone was gathered.

Harry who came back exactly ten seconds before the time ran out was very dramatic, everyone seemed to surround him.

"Harry!" Dumbledore held Harry's head. "He's fine, get him more towel!"

Now one of the students seemed to be toweling Harry who was cold and weak.

"You saved my sister even though she wasn't your treasure! Thank you!!" Fleur said holding Harry's hand and then left.

Cassie and Hermione now came over to Harry who was seated.

"Harry!"

"Cassie, Hermione..."

Hermione who was worried about himself hugged Harry's body tightly.

"You're fine, thank goodness!"

Hermione let go of her hug and now looks like Cassie who approached her best friend immediately.

"HARRY! You must be freezing!!"

Cassie immediately gave him towel to Harry's body. "I think what you do was awesome!!"

Harry who was shivering from cold replied her,

"I'm last in line, Cassie."

Cassie knelt down and kissed Harry on the head. "Excatly before last! Fleur even gave up earlier." She said holding Harry's face.

"ATTENTION!!!" Dumbledore's shout cut off all the commotion. "The winner is...MR. DIGGORY!!"

At that moment Cedric and his supporters cheered happily praising Cedric.

"But because Mr. Potter would have finished first, were it not for his brave determination to save not only Mr. Weasley but the others as well..."

"...We agreed to give him, SECOND CHAMPION!!"

Harry was shocked to open his eyes, while all his friends cheered happily.

Cassie seemed to hug Harry's shoulder. "That's great Harry!!"

"..2nd place, for good moral values!!" continued Dumbledore.

⎯⎯⎯⎯⎯⎯۰ ۪۪۫۫ · 🌊

After the second match was over, it appeared that all of Harry's friends and now including Mr. Barty Crouch congratulated him.

"Congratulations, Potter. On morals. That's good, son."

"Thankyou, sir."

"See you at Hagrid's house Harry!!" Said his three cheerful bestfriends.

Harry waved his hand, meanwhile he now looked like he was going to make small talk with Mr. Barty.

"Sorry I haven't had time to talk with you. Besides, I often hear your histroy." Barty said proudly of Harry.

"...I'm sure if your parents saw this, they would be very very proud of you, Harry."

Harry smiled faintly in thanks.

"Bartemius!" Oh, again that one-eyed Professor has come again. "Not trying to persuade Potter for a Ministry summer internship, are you?"

The black-hatted Head of the Department of Magic shot Moody an odd look.

"...The last kid to enter the Department of Mysteries never came out!" He said in a tone as if he was annoyed.

Moody then appeared to stick his tongue out quickly like a lizard. Barty glared at that, and rushed over to Moody. Moody seemed to hold back his lizard tongue, but Barty now left him suspiciously.