things you should know before reading

(so this is a book that may become a movie when I get older and I wanted to show you guys and what you guys may think)

Izzy sinister was so little when she was diagnosed with a disease that had no name but made her blood thirsty almost leading her to kill her loved ones but she was sent away in a insane asylum and was kept away from the people she cared and loved for but when a group of teens move in to the house of horror how many will make it out alive