A college student, Ayumu Kiriya, has a solid live action style. She doesn't have a lot to offer, and she's not looking to become an idol. She's not looking to become an idol, but she's looking for a partner who can give her the "cuteness" she's been missing... And when she finds a partner who has the "cuteness" she's been looking for, she decides to go for it. Oh no, I'm trapped in my own bomb! A high school student with a weakness for the side, Amano Keita, is a surprisingly suitable partner. You're alone in your room with Amano, who has a girlfriend. But Kiriya, who has a secret of her own, realizes that this situation is not good for her! This is the first in an extended version of a romantic comedy about a young man's conflicts and complications!