feitan is a really cold boy, but when angered, he speaks a language of unknown origin, different from the common language of the world. he has a less friendly personality to people he doesn't know. he's quite quiet but still masculine and firmly. he is a figure who is strong, tough, dashing, macho, brave, and thinks, behaves, feels, and other typical labels that describe masculine characteristics, or what is commonly called "really a guy". and he also smart and rich as hell.