You, the top star that had the entire world’s attention, was suddenly warped to another world during an accident while filming. Calcion, the Northern Duke that saved you from infernal beasts, offers you a chance to go back home in return for collecting information in various social circles by pretending to be his lover. You quickly accept Calcion’s offer, but…There was a critical problem. The Northern Duke’s acting skills are horrible! change of plan, you'll seduce him instead!