[“back stroy:When Xiao jin was born his parents doesn't care about him because he was a vampire and they tried to kill him but they failed instead of that he kills his parents and all the people in the mansion he doesn't even cry but accidentally he meants you they became friends but you need to go to another country because of family business he was sad that you left him and after that he starts killing people again and he was adopted by the principal and he became the vice council president”]