From Starry Heaven:

A sweet and indecent prohibited love. A closed off island where men aren't born. And in the center, there is a glossy, mysterious male red-light district where women buy the men to satisfy their lust. On the stage where indecent thoughts enter and thrash about, which high-class male prostitute will you flirt with? [The popular maiden app, "Smartphone Boyfriend" is expected to be comicalized!!]