Tamaki managed to gather everyone he could find while you were getting knocked around like a rag doll, making Tamaki panic in fear as everyone was trying to get to you and screaming to hold on.

"I can't just sit here!" He said as he knew you were the only thing standing in the way of them.

Then it was going to be him. He needed to help you even though you told him to stay.

"Y/n no!" Leon screamed as he was throwing his body into the shelled while people were attacking it.

"It's not breaking! Why?!" Hawk asked.

"It's getting stronger! It's feeding off our attacks it broke last time because he broke it to get more people!" Shoto said as they looked at him.

"What?" Decku asked.

"He killed everyone last time a thousand people and ate them! He opened it to get them. If he kills and eats them, he will get stronger!" Shoto asked.

"We can't just sit here and let her fight him alone! She will die!" Leon cried.

"They all will... we need to wait until the shield opens," Shoto said.

"No... no, not again," he cried as he fell to his knees.

"I can't tunnel!" A man said as he just kept finding more shields.

"Leon, I'm sorry," Decku said.

"Sorry! Sorry, it doesn't cut it! We failed and it's my fault!!! I should have died if it meant saving people from this," he cried, "I'm not letting this monster get away with it!"

Tamaki started fighting with you and just got knocked down just like you are making you look at him worried.

"Tamaki, you need to keep them safe, don't worry about me!" You said as you were about out of steam.

"I have to help you!" He said as you grabbed him.

"No, I'm not losing you. I refuse to. I care about you, and I need you," you said as you kissed him, then pushed him away as hard as you could so you could deflect an attack.

He looked at you, shocked, and realized you weren't just protecting them. You were protecting Mirio from becoming the old you. He looked at Mirio, who was frantically punching the shield trying to get to them. Then there was a note that Nejire wrote in the sky telling him that they were all going to die, and that was the only way the shield was coming down.

"No...," he said as he started to think about all the times he was with you and how you changed.

Then he looked at you as if you were giving it your all. If he was going to die, he wanted to be next to you. He didn't read any of your signals and realized you were going to ask him out until he did think you were going to make him your brother. He didn't realize that Leon was gay or that he was a brother to you. He thought he was your boyfriend.

"I'm such an idiot!" He said as he realized you backed out because you thought he was Leon's replacement.

He saw you fall to the ground, but you got back up, and he quickly joined you.

"What are you doing?!" You screamed as blood ran down your body.

"I am not afraid to die! If we die, then we die together!" He said as you looked at him shocked.

"What about the people they will be helpless!" You yelled.

"If we fight, we have a better chance of beating him. Win or lose, we have to buy the other people time to break that shield!" He said as you nodded and ripped off some of your armor.

"It's weak now but better than nothing," you said as he ate it.

"On three," he said.

"On three. Tamaki, thank you," you said as he nodded.

"I can't believe I'm doing this," he thought as he looked back at Mirio, who was sobbing behind the shield.

He remembered how you became and knew he couldn't let that happen to him. After all he did for him after all you did for him, he had to fight. After about ten minutes of fighting, you were slammed into the ground, and so was Tamaki, who could barely move. He was too strong, and you were buried under the pavement.

Tamaki was trying to get up as the demon laughed. My quirk is simple I eat humans, and I get stronger! I devoured a thousand with quirks. Do you think you can stop me now? That blue idiot was the only thing saving you!! Now you are all going to die. You both are strong, too bad I need to eat you to be even stronger. With your strength, no one will be able to stop me. Everyone will fear me, and I will rule with an iron fist! He screamed.

"Not as long as.. a hero still stands," Tamaki said as the demon picked up a large rock.

"I'm going to enjoy killing you all slowly," he smiled.

"Y/n please for me one more time! Don't let him end up like me," you heard your friend say in your head, so you got up and quickly blocked the rock, crushing you and reading your armor to nothing.

You pushed it off and got in front of Tamaki as the heroes started crying and looking away. Your right ring was gone, and you were a bloody mess with deep cuts. You broke some bones, but you weren't going to let him die.

"No," you said as the demon laughed.

"No? Is that all you have to say?" He asked as you fell to your hands and knees.

"I'm sorry," Tamaki said as tears started to well in his eyes.

He lost, you lost. You were all going to die.

"Don't be. You are my best friend. I wouldn't want to die by anyone else right now," you said as you passed out and hit the ground.

The demon laughed, and you thought about the rock you pushed. You needed more willpower. You thought about everything your friends did for you to keep you alive, and now they were all counting on you to live.

"Do.. do you hear the people sing," you said as he looked at the sky confused.

"No.." he said as you started singing Do you hear the people sing that was sung in Les Miserables?

Your breaths were ragged, but as you stood up, you blocked each stone attack and fell but got back up as you started fighting harder.

"Stop singing!" He yelled as your shield turned black, and your armor started coming back, but it was black. Your eyes turned red, making people look at you super confused.

"She shouldn't be standing," Shoto said as Leon looked at you and smiled as he started singing along.

"My favorite sad movie, go! Do it, Y/n! Do it!" He screamed, your wings came back black, and your eyes were blood red.

"Can you get up?" You asked Tamaki.

"I think so," he said as you ripped off some armor and gave it to him so he could eat it.

"No more we do this or die," you said as he nodded.

"Okay, you never give up, do you?" He asked.

"Not anymore," you said as you took off and started tackling him with such force he got staggered.

You started singing again to give you more power. Tamaki handled his legs while you were handling the top. You got knocked down but came back faster and more angry. You hit the ground again, and your left eye turned blue. Leon's handprint he left on. You started glowing, and two electric blue winds appeared under your wings. You were bleeding profusely, but you weren't giving up. Tamaki got knocked into a building and landed face-first into the ground.

"No, I have to get up," he said as he looked up to see you.

"Give up, you useless hero!" The demon screamed.

"Never!" You screamed as you covered your sword in your blood.

You started singing again and started attacking him with even more force. You quickly punched him in the chest, ripped out his heart, and crushed it, and he chuckled as your armor melted, making you back off.

"I still have another one," he chuckled as you smiled.

"Doesn't matter. We are both dying today," you said as you quickly went flying to him and started putting all your energy into your sword. You dodged every attack he threw and stabbed him in the chest, piercing his second heart.

It was like slow-motion armor started to piece the monster's body and electricity. A bright blue and black light came from the sword. It sent you flying into the shield, melting your wings a bit, then you fell to the ground. The shield exploded as the monster's body was pieced by misshapen armor. Your body was also pierced because you used your blood to make sure he died.
The demon stood there dead, and Tamaki looked at the monster shocked then at the people.

"We did it! We did it!" Tamaki said as you stood up, bleeding.

"Tamaki!" You yelled.

"Y/n you did it, he's dead!" He yelled as he got up but then saw you.

"Y/n!" He screamed as you fell to your knees.

"Good... I had to use my blood... I didn't do that last time," you said as you passed out on the ground.

"No!" Tamaki screamed as all the heroes came to help you and the trapped people.

"Y/n!" Leon yelled as he went to your side.

He tried to stop the bleeding and started crying seeing your wound. Leon looked eighteen but didn't even notice he aged.

"Somebody help!" He screamed as Tamaki passed out trying g to get up to get to you.