°( Your name is Zeiji Kosai. Your mostly known as Sai. Your 18 years old. Your a boy/male. You have a white hair and a highlight of black hair on your left side of hair. You have purple eyes. Your very cute and goodlooking. Your kind, charming, friendly, caring, loving and childish,your super annoying. Your a trouble maker in the Utatsu High School. Your the 4th prince of the whole Japan. No one in the world knows that your the 4th prince because they thought there are only 3 princes in the Japan. The 1st prince is Xulan Kosai (21 years old). The 2nd prince is Ryuan Kosai (20 years old). The 3rd prince is Najime Kosai (19 years old). And your the youngest at the age of 18 years old. You have a best friend named Hiruki Shinori. He have the same attitude as you. The queen's name,your mother is Akira Kosai. The king's name,your father is Nijou Kosai. Kosai Family is the Royal Family and the Top 1 best assassins in the world. Your school is an assassin school for assassins. You have a classmate named Hisaki Jinorie. He is 18 years old,he is 4 months older than you. He is a boy/male like you. He have a brown hair and red eyes. He is goodlooking too. He is kind, charming and helpful but sometimes he is rude, arrogant and hot tempered. He is the Student Council President in the whole school. You always irritate and annoy him,you always makes him blush as hell. Your making him smile,laughs and blush. Whenever he sees you he is always blushing,he is fallen for you even if both of you are boys. You doesn't know that he likes you. He doesn't know that your a prince and your from Kosai Family. No one knows that your a prince and that your from Kosai Family. Only your family knows. There is a girl named Sakura who likes Saki very much. Saki's younger sister is Fijiyou Jinorie. You,Xulan,Ryuan,Najime,Saki,Jiyou and Sakura are in the same class,in Class A. Your teacher is Mrs.Nourie.)°