A tall, poor female student is swarmed and devoured by small men and sells her spring.

Mitsuha is a female student with excellent grades and beautiful eyebrows. Raised in a single-parent home with her younger brother, her only problem is money. Even high school tuition fees were delayed by several months. I had no choice but to give up on pursuing higher education. But I can't let my brother feel that way. At least for high schools... there are things that students can do to earn a lot of money. Worried, she decided to sell her still pure body, which has a high market value, to ugly, disgusting old men for the sake of her family.