Siera komori is yui's younger sister. She had always been in her sisters shadow and had always been ignored. But what happens when that all changes when she meets the vampire boys?

(Y/n) was bullied at school every day, she had no friends, no one to turn to. When she picked up a stray cat off the street, her life changed forever. She gave him a name and a collar, not knowing that by doing so, she had agreed to a contract, a contract that bound an Eve to their SerVamp. A/N: I am aware of how cringy the majority of the beginning chapters are. I was a cringy middle schooler when I wrote them. Please cut me some slack. Thank you. o(╥﹏╥)o A/N: This story has been rewritten under the title "Chained to You".