This is a story centered around Sebastian's obsession for Clary, and I've added in Jace for the Clace feel and to show Jace's Jealousy and protection over her, Enjoy!

The night was cold, as I walked through the park I wrapped my hands around each arm rubbing my shoulders. How could Jace talk to me like that, I thought we felt more for each other. Thinking back to the moment at the institute the event was too new to me to forget

"Jace just talk to me" I yelled, "Clary, I'm not trying to ignore you I just need time". "Please I need space, and what are you even doing here anyway, this place is for real Shadow hunters". I stood there with my mouth open, staring at him listening to the hurtful words that came from his mouth, he was talking at me not to me, like he never even knew me or who I was…. what we had. "Jace, what are you…" just to be cut off by him more. "Clary, you will never be one of us, and I never should have brought you here". Reaching the elevator, he stopped for a moment and stood away from me in silence. Turning to me I could tell me was about to say something more, something hurtful, he didn't look himself. Stepping forward I leaned into him whispering "I thought you loved me", "I never loved you, you were just another girl to fall into my path at a club". Backing away I couldn't hold back the tears anymore I ran away as he watched me leave, I didn't want to be here. I didn't want to be anywhere near him.

I thought about going to see Simon, but I knew that he was with Izzy for the night and I didn't feel like playing third wheel or explaining what had happened. My steps became slower, I had a sudden feeling that I was being watched. I have been in NY walking alone before, but since I had been training I wasn't so afraid, until now. I looked around and the earie feeling became stronger, all of a sudden, I felt someone sneak up on me from behind as a hand went around my mouth I started to black out, falling to the ground one word escaped my helpless lips "Jace".

I woke up in a dark room, in a place that I didn't recognize. Pipes dripped, and the air smelled moldy, I was in a basement. Dim lighting hung from a rusty lamp on the ceiling and there were crated boxes against the wall. Blinking my eyes, I tried to clear the pain from my where was I, who took me. Footsteps from a far corner moved closer and got louder as I tried to move my hands, which were tied tight behind me while my ankles were tied to the bottom of the chair I was sitting in. "Hello, who are you, why am I here"? "You know why you're here…. sister". my heart sunk, no, not Sebastian. The last memory that I had of him was at the apartment, trying to attack me, feeling his way around my body, into my clothes. The thought made me sick, and I was terrified of what he would do if I was here much longer. "Everyone is looking for me, they'll know I'm gone, and Jace will come for you, just like before". "Oh Jace, you mean after the fight that you two had, I don't think he'll be showing up here anytime soon". My head jerked to the left and there he was at the bottom of a staircase I didn't see before leaning against a crate in the room. "You didn't know I've been watching you sister, oh yes, I've been watching you for a long time". "What do you want Sebastian"? "Isn't it clear, I want you, its always been you Clarissa". "You can go to hell, you had to kidnap me and tie me to a chair just to get me to be in the same room with you, that must show you how much I detest you". "On the contrary sister, I enjoy the struggle and the pain, I don't want to hurt you… much". I ripped and struggled against the ropes that had me restrained, this couldn't happen, not here, not now. I was afraid, my heart beating out of my chest. I didn't have my stele or any weapons, they were all left at the institute, and no one knew I was here. "What are you going to do to me, link us like you did before with Jace, it won't work" "I don't want to link us, well not in a way that you can imagine, I want to play haven't you been listening". Sebastian moved closer to me and pulled a cloth from his pocket. My eyes widened, and I began to scream "Help, anybody, please, I'm down here", "No one can hear you and no one will". He placed the cloth over my face and all I could smell was chemicals, my screams became softer and the darkness surrounded me again.

I hope you enjoyed the chapter please, continue reading if you like it and feel free to leave any comments :)