No one's Pov:

No one expected to see a large castle in front of them. They expected a room with lots of stuff to prank people. The emoto-clones only only snickered at what pranks their brother will throw at them.

Joy flew towards the entrance of the castle and before he could ring a door bell which was unusual for one to be in a castle, one of the students spoke up.

"Why is there a castle in this room?"

Romance looked at the students who were still gawking at the castle and he couldn't help but to laugh mentally before answering the question.

"Why actually don't know. Mischief use to have a room like us, but I guess when his lordship's mischievous side grew, I guess Mischief earned enough power to decorate his room."

Everyone stayed quiet when Joy rang the door bell. The bell echoed around the castle and soon there was laughter. The doors opened and no one was there to greet them. Everyone went inside while the emoto-clones tried their best to contain their laughter.

Once everyone was inside, the door slammed shut which made everyone jump. They heard a lock. Dash ran towards the door and pulled on the handle. But it wouldn't budge.

"We're trapped!"

The lights flickered a bit before another round of laughter echoed on the castle walls. They made their way towards some stairs that lead to two ways. On the wall in front of them, they saw a picture of a Danny Fenton which could be assumed to be Mischief. The Danny in the painting had black hair as well as ocean blue eyes. He wore a jester hat along with a rainbow jumpsuit which kinda represents a clown costume and has a fake flower on his chest. In the painting he seemed to be bored and was sitting on a leather chair with a fire place on the background. Suddenly, the eyes moved to where the class were which made them squeak.

The lights flickered again and everyone screamed when they saw the Danny in the painting gone. Everyone looked around and were shacking when they heard the same hysterical laughter once again.

The emoto-clones were having a struggling to contain their laughter when they say the class reacting towards Mischief's dramatic entry way. Sam and Tucker were also containing their laughter when they saw how hilarious it was. And the fun hasn't even begun yet.

After a few seconds, everything seemed back to normal. The Danny in the painting was back and the laughter wasn't heard. Mr. Lancer sighed in relief thinking that perhaps this Mischief guy would let them out with no harm.

He thought so soon.

The lights flickered again and when they were back to normal, everyone heard Paulina scream. Paulina was far away from the group holding a hand mirror. When she turned the class she was crying dramatically. The emoto-clones as well as Sam and Tucker almost lost themselves with laughter when they saw Paulina's face. She was covered in clown make up and wearing an orange wig with a red nose.

"I look hideous! My hair is a mess and I look ugly as the goth freak!"

The class had to admit that it was funny to see Paulina suffer. Sam on the other hand was fuming and would have lunged at Paulina if it weren't for Romance who he himself was fuming.

"Lovebirds." Tucker muttered.

He was lucky no one heard him.

The laughter was heard again and lights flickered again. Paulina was gone from the spot. They heard her scream in fear and soon everyone was screaming. The lights flickered again and soon, the jocks including Kwan and Dash were crying while they held in a wedgie. A big one. Their underwear were held from their heads. It hurt badly that they were crying.

The geeks and losers were laughing hard, knowing that their bullies were facing the same thing they face everyday, leaving the locker stuffing of course. When the lights flickered again, the jocks were gone. Mr. Lancer was horrified! How on earth are they going to play the upcoming football game now! They have no players.

The A-list girls were looking for a door. They found one and ran towards it to escape. The funny thing is that the door had an exit sign.

When they opened the door however, they soon shrieked when a giant banana cream pie hit them. The emoto-clones were on the floor laughing hysterically over the girls' misfortune. Sam and Tucker on the same page while the geek and losers themselves were laughing the same. Mr. Lancer could have scolded them for that, but at the moment he was too shock to do anything. The lights flickered again and he shriek when he saw the girls were gone as well as the door.

"Prank-Lopedia! What is going on!" Cried Mr. Lancer.

Before anyone could respond, the lights flickered again and soon there was the Danny they saw on the painting, laughing hard in front of them.

"Y-You..." Mischief couldn't even contain himself as he fell on the floor and laughed hysterically.

When the other emoto-clones managed to contain themselves, they went to greet the mischievous emotion.

"Sup Mischief." Greeted Romance.

Mischief contained himself and smiled when he saw his brothers and nephew.

"Romance! Joy! Youth! So good to see you! Did you see what I did!? Huh!? Did you!?"

"Calm down Mischief! Yes we saw it and it was hilarious if I do say so myself."

Mischief saw Mr. Lancer and walked up to him slowly. Mr. Lancer was a bit wary but allowed the emotion to come close.

"So, you're Mr. Lancer. I'm sorry for what I did. Not really." He snickered, "Anyway, since you want your class so badly, their through there."

Mischief pointed at the door to which was not there earlier. Mr. Lancer made his way towards it. He placed his ear on the door and sure enough they he heard muffled voices which belonged to his class. Feeling relief, he opened the door, only to get wet with a bucket full of ice water. The said emotion laughed before apologizing (Not really) to the wet teacher.

The rest of the class who got pranked were back to normal. The jocks had their underwear back, but their buts were sore. The girls including Paulina were clean from the pie stains or in Paulina's case, clown make up.

Mischief went towards a door that has a carving of a person hugging their knees. For the first time, the class saw Mischief frown. The other emoto-clones also frowned while Youth was falling asleep again.

"Well, this goes to my twin's domain." Spoke Joy.

"Whose your twin?" asked Lister.

"My opposite."

"So....Sadness?" Asked Tucker.

"No, not Sadness....Depression."

Everyone gasped. Fenton has depression? How can someone as cheery as him have depression. Both Sam and Tucker frowned. They never knew their friend was in depression either. They are going to talk to him once they get out.

"Mind over Mood! Mr. Fenton! You have depression!"

"I'm afraid so Mr. Lancer. Why his lordship never told you guys is beyond us. But then again, he does have Jazz. She's been helping him a bit."

Everyone looked around each other with sadden looks.

"Don't worry about it Joy! I plan on helping Depression smile anyway. I'll work on it when you finish your visit. I'll start packing some stuff. Now if you excuse, I have to return Creativity's paintings before he has my head." Said Mischief before he began to fly away. "Oh! And before I forget, Joy, don't forget that after Depression, HIS room is next."

Joy and Romance went pale once Mischief flew away.

"This is going to be a problem....."

Before anyone else could speak, Dash opened the door and walked in. The rest of the class saw this and followed him. When everyone was out, the brothers look at each other before sighing and following the class before they cause more trouble. As the door closed itself gently, you could hear sobs that echoed around the castle wall.