I Think My Ex is Stalking Me?!?!! (Boyxboy)

"Why are you doing this to me I don't love you anymore," I said with a broken voice. He pressed against the wall holding both hands on each side of my head so I couldn't escape. "Because the only thing you need is me and if you don't love me then I'll make you," he said with a wicked smile on his face. Then he put a cloth that smelled sweet yet sickly the last thing I heard him was " you are mine and only MINE."

Somebody please help me.....

Percy just broke up with his ex boyfriend for cheating on him several times and finding out that he is also a serial killer. His ex couldn't take that Percy broke up with him and he became obsessed to get him back and keep him forever. Percy was able to escape him and got as far away from him as possible. What happens when he has this feeling that he is being watched 24/7? Is His ex following him? Or is it someone else?

Look into it and read what happens to them.