Kill Me

Elena.

"Eren, how did you know Jack was going to do something bad back at the house?" I asked and faced Eren. He looked at me and adjusted his position.

"You told me about him and Wyatt, so when I saw him walk up to your room, I knew I couldn't trust him so I eavesdropped on your conversation." Eren explained and I nodded.

"The Serum-" I started, remembering the first question I had thought to myself to ask.

"What does it do?"

"It's supposed to be able to give whoever uses it on the Salvatore the ability to control the Salvatore," Eren replied.

"I don't know how...