Akina, a female college student who wanted to become a teacher loved by her students, was studying hard, but her father's company was on the verge of bankruptcy and she decided to raise her own tuition.Akina goes to consult her tutor dispatch company in search of her part-time job.Without knowing that it is a den of evil who selects only good-looking women, lends them money skillfully, and forces them to perform sexual services for their male guardians.