Diabolik Lovers

This story tells of the girl named Yuki Richardson a simple teenage girl who sent by her parents to live in the Sakamaki Mansion while both were away on business but Yuki doesn't know that the Sakamaki Mansion is being owned by the Sakamaki Brother's who are Vampires. Ever since moving in to the sakamaki mansion she has been afraid because of ayato and his brother's but later on she falls in love with ayato then everything begins to happen.