Disclaimer: I don't own Harry Potter. Or Batman under the red hood. Those rights belong to J. K. Rowling and DC comics.
That night Jason stayed up and waited for the four slytherin who were going to attempt to attack gryffindor tower.
He could get a full hour of sleep and be perfectly fine. He was trained by Batman after all.
He heard something coming from the door.
He disappeared into the shadows, just like Bruce had taught him.
A few minutes later he saw them. Four figures. Their silhouettes looked like malfoy, crabbe, goyel, And whoever the upperclassmen was.
He heard the upperclassmen say. "Okay remember it's an 'anthill in a bag' throw it in the dorm and run."
Jason jumped from the shadows and punched the upperclassmen In the face and disappeared into the shadows again.
Jason jumped and punched malfoy in the face and disappeared again.
He did the same for crabbe and goyel.
Then he took some cable that Bruce gave him for Christmas, and tied them up with it.
Then he said "wingardium leviosa." And the cable floated to the ceiling, where a pulley was located.
He put the cable through the pulley and grabbed the cable.
He pulled on the cable till they were hanging from the ceiling.
"You come into my house. And try and hurt my friends?" Jason said. "Not on my watch."
Then he went up to the boys dorm.
The next morning.
The next morning everyone was woken up by Neville yelling. "Hey there are four slytherin hogtied to the ceiling!"
Everyone ran downstairs to the common room.
When they got there they looked up and indeed saw four slytherin hogtied to the ceiling.
A few minutes later Professor McGonagall came in and saw them.
"What's going on here? How did you four get tied to the ceiling?" She asked
"It was Jason?" Malfoy yelled.
"How could it be Jason?" Professor McGonagall asked.
"That's What I'd like to know." Jason said.
"Don't play stupid, Todd!" Malfoy yelled. "You know you did it."
"Mr. Todd!" McGonagall said. "If you did have something to do with this please get them down."
Jason looked around and saw a knife that he'd left down there and said. "I didn't put them up there. But I'll get them down." And he cut the cable.
They landed with an "oof."
Jason waited for McGonagall to say something when he heard .
"Crucio!"
White hot pain filled his vision, he fell to the floor and grabbed the rug, he pulled at it begging for the pain to stop, he felt a crowbar come down and hit him repeatedly.
Then the sweetest mercy hit him, he fell unconscious.
AN: "oh no, someone just used the cruciatis curse on Jason. Comeback next time to see what happened. Same bat time, same bat channel."