You are forced to labor at the bathhouse next to your flat since you have no other option. You're desperate because you need money to survive.

You've encountered a number of toxic individuals, such as millennials who believe you're unfit to work there, some young men who have made advances on you, and children who are always running about. Although working causes stress, you realize that it's preferable to spending your days at your apartment.

That is, until one evening when Shiranami-kai, a well-known yakuza, returns from his assignment. You believe it's worth it since he pays you so much, especially when it comes to paying the rent and other expenses.

You get more money the more he visits, but you don't realize he's falling for you. He hopes the money will last you by covering your everyday expenses like clothing and food.

He's calling you to wash his back one more night. Sitting behind him, you delicately wash his back without hurting him, but you're enthralled by his tattoo. "My dear, don't be bashful. You know I'm strong, right?"