"If it gets you to love me, then I can do anything...!"

Koh Saginuma. Age: 31. Profession: university associate professor. When his mother remarries, he becomes stepsiblings with Fuka, an 18-year-old college freshman. But suddenly they find themselves living together on their own?! Koh, who is awkward around women, is blindsided by Fuka, who excels at both housework and her studies. And for some reason, she's just a little too friendly with him...?! It's a breezy love-comedy between a man who scores (almost) zero on the romance curve, and a college girl with zero love experience and love stories on the brain!