Ryui, a 25-year-old girl who masquerades as an enchanting online persona, finds herself in a surreal situation when she awakens to find a handsome, unclothed young man beside her. To her astonishment, Kenichiro claims to have deflowered her and proclaims their newfound engagement. What's more, this striking man happens to be the new CEO of the prominent holiday-resort company where Ryui is employed. Though initially appearing flawless, he inexplicably moves into Ryui's home, blurring the lines between professionalism and intimacy. Despite their agreement to refrain from intimacy as employer and employee, they navigate a domestic life akin to newlyweds, leaving Ryui in a whirlwind of emotions she struggles to contain.