Ryuunosuke is the heir to his father's wealthy business. Due to his past trauma, he become a shut-in. One day, his father came to take him back in order to prepare him to inherit the business. Ryuunosuke finds out then that he is required to date 10 candidates whom one of them will become his future wife. Every woman has their own personal reason to be a candidate, but one person will be dismissed after every week. Who will be the chosen one at the end? (Source: MU, edited)