A/N- Inspired in part by Libra from FE:Awakening when he says "Repent Sinners!" and mostly by the "Hot Like Wow" Ereri AMV(My reason for living). Not to be taken seriously, but for the love of god someone continue this...

Eren wasn't able to protect his friends. Armin and Mikasa were destroyed by the canonfire, but his titan abilities activated just in time to save his skin. They had killed his friends to save their walls and he would make them pay. Eren went on titan rampage, roaring and banging the wall, trying to break it.

~~~~Meanwhile~~~~

A man with raven hair and steel grey eyes lay on the top of wall Rose. Around his neck he wore a golden necklaces bearing the faces Sina, Rose, Maria.

"ROSE! I shall defend you with my life! No titan shall ever be allowed to harm you as they have so sacrilegiously done to your sister Maria." He had joined the survey corps immediately after the fall of Wall Maria in the hopes of reclaiming her. His hand began to aimlessly stroke the wall. "Oh Rose, You'll never leave me." It had been his good friend Farlan Church who had converted Levi Ackerman to being a member of the Wall Cult. Every morning they woke up early to meticulously scrub any dirt from their beautiful sanctuary. The wall began to shake and Levi looked down to see -GASP- a titan within Wall Rose, damaging the beauty.

"How dare you?" He yelled as he used his Omni directional maneuver gear to land on the titans head. "You're quite strange looking for a titan, but that won't stop me from slaying you."

"ROAR" Eren roared.

"THE WALLS ARE GODS GIFT TO MANKIND. TITANS LIKE YOU COULD NEVER UNDERSTAND, BUT YOU MUST PAY!"

Eren began to swat at the pest on his head.

Levi propelled himself to the wall adjacent to him, and prepared to attack. He flew at Eren's neck. "NOW REPENT MOTHERFUCKER!" He yelled before making his kill.

OR SO HE THOUGHT. A small man fell out of the titan's neck, and Levi rushed forward to catch him. His clothes became splattered in red hot blood from where the boy's hands and feet should have been.

Eren felt immense pain, like he was missing something. Oh yea. My friends are all dead. BUT WAIT THERE WAS MORE. Also his hands and feet were gone? But how?

The answer was in the steely grey of the steel irises in front of him. "You're awake. Finally I can punish you for your disrespectful actions."

"Punish... me?" Eren's face turned red with anger. He had done nothing wrong. Everyone in the walls deserved to die for what they did.

Levi put his hand against Eren's face. "Do you have a fever?"

Eren moved forward to hit Levi, but found himself restrained to the bed by various ropes. His bare chest was covered in sweat and glistening in the light from the window.

"Sorry. I would have handcuffed you, but you know." Levi chuckled. He moved towards the dresser in the immaculately clean room. He pulled out a long black whip with a golden handle and pulled it back, preparing to strike.

"With the power vested in me by these walls, I CLEANSE THEE!"