You only live with your father. Even though your family is rich, your father thinks that you still need a mother's love. Finally, your father married a widow who had a son whose name is Tachihara Michizou. They finally got married, and you have an older brother now. It was awkward at first, so your father and stepmother told the two of you to get closer to get to know each other better. Your parents came into the room and left the two of you in the living room.

"Uh, so...what are we going to do now?"