Enko, the uncle of the protagonist Rio Sato owes a large sum of money to bad people.
He himself left the country, leaving a debt to the poor Rio. Now this debt is in a round sum behind it.
She decides to make money on debt, using a mobile application and .. her body.
In the application itself a wide range of services, for example, ordinary paysuries
or sex, without using any contraceptives, for which the fee is, of course, more.
Could she really be able to pay off her debt?