Assassin's Necklace: Karma's Ark [adoption]

Prologue

When tables turn.

When  you waked up in the morning he you don't typically expect to see a tall red headed boy standing in your room arming a gun.

With a look of confusion karma stared at what looked like to be a clone of himself standing in his room "hello karma good to see you" jumping up karma wrapped his hands around the strangers head holding a knife to his throat "you know I feel like I should be worried about dying but by this point.."

Karma loosened his grip "eren?" he said vaguely remembering the  companion he shared with nagisa. Eren smirked "glad you remember me" the knife dropped to the floor and sat on the edge of bed looking up at the familiar face "and here I thought you were dead"

Laughing eren pulled up a chair "and here I thought you would fail at life"

"why are you here?"

Dropping his optimistic look Eren laid down "sugino is sick and it's my fault"  karma felt relieved "and if I don't cure him in 24 hours he will die"

"what did you do?!"

Karma felt enraged at the news "just let me explain"