"If I kiss you, I'll kill you!" College student Kazuki finds himself in the youkai realm after passing through an unfamiliar gate with his fellow student, Mitsukuni. Mitsukuni guides him to a "youkai specialty entertainment industry", where he works part-time as a prostitute. Kazuki arouses the jealousy of Mitsukuni's customers and is tricked into turning into a demon...

College student who turns into a demon x male prostitute specializing in monsters. An authentic, otherworldly BL!