Lixual Hellmare

She is a first-year student, a junior to the protagonist, and a vampire girl. She is petite, but has overgrown U-cup boobs. Because she is a vampire, she is weak in the daytime and strong at night. She is also a member of the Hellmare family. She is more masochistic during the day and sadistic at night. She seems to have a particular dislike for the morning sun, and always arrives at school just in time to be late. Her personality can be summed up in one word: she is "THE chuunibyou". Her mother, who is also a chuunibyou, gave her her dark gifted education, which naturally made her a chuunibyou as well. She speaks using chuunibyou words whenever she has a chance, so it is often difficult to understand her. When she is not suffering from chuunibyou syndrome during the daytime, she is a hardworking girl who hates to lose and has a lot of common sense. She has been making efforts in secret to be able to work as a maid even during the daytime, which she is not very good at. She is happy that the protagonist came to her because she dreamed of having a dark master-servant relationship with a master, whom she would call "Dark Master" (and the fact that he came from another world is the best part for her chuunibyou personality). She always covers her left eye like in chuunibyou fashion. She always wears an eye patch over her left eye, and basically never takes it off. Although people think it is just a "chuuni thing" it is actually ------....? She belongs to the "Maid Swimming Club," and even though she is a first-year student, she has high expectations for her future because of her ace-class abilities. Her boobs are too big, so she uses a specially made swimming suit to reduce the resistance. Her mother, Arka, who is also her chuunibyou teacher, is currently the manager of a popular lingerie store. They get along well, but when they start having chuunibyou conversations, people around them seem to lose track of what they are saying. She also has a twin sister named Luxual who attends a different school. They compete with each other in everything and quarrel constantly, but they are not on bad terms. Currently, Luxual is crazy about a male student who came to a Succubus Academy.