Why Did He Become a Heartthrob for No Apparent Reason?

Otomedai Charming attributes, a large collection of male protagonists of various types, xp masterpieces As a vampire, you actually exist in this family as the fiancée of your "brother"? With your ability, you should obviously be the heir of the family, not this so-called fiancée. The cold and beautiful Master seems to be blind, so he cannot see such a talented disciple like you. The object of my obsession is actually obsessed with me!