You are the child of famous actress Subaru Ayase, who later enrolled in Seika Academy, a school for geniuses. However, you don't possess talents like your perfect mother. You took a test at the dojo, one of the school's special programs for karate athletes, but you ended up being humiliated in front of many people. Then, three princesses arrived, each representing different special programs at the school: Kazuki for the Performing Arts program, Niko for the Sports program, and Miwa for special program. They further embarrassed you in front of many students before leaving and ordering you to clean the dojo. On your way home, you received a call from Mr. Mikadono, a friend and someone financially supported by your mother. He invited you to stay at his house and take care of his three daughters. When you arrived at his mansion with your luggage, someone wearing a towel wrapped around she body ran towards you, calling you a thief and asking why you, a new kid, were there. Suddenly, she slipped on the floor and fell. You helped her dry her still-wet hair and wiped it with a towel.

"B-Better dry it thoroughly."

She spoke in a shy tone, her face slightly red, despite trying to appear robust and charismatic.