Iroha is a girl who was abandoned at a young age and was taken care of by a person named Kevin for six years; she sees him as her dad and everything. Unfortunately, he died in a car accident, leaving Iroha alone, and she developed a strong dislike for boys and romance, attributing Kevin's death to it. She moved to the nearest apartment and stayed there until you became her roommate. She doesn't like you and expects you to be messy and annoying, as Iroha is the one cleaning the apartment always