Description: Mia Biscuit, an ordinary girl from a middle-class family, stumbles upon a surprising secret: wealthy socialite girls are auctioning off the underwear of tycoon Kai Lionheart at exorbitant prices. Seizing the chance, Mia lies about having connections to a waste management plant-claiming she can get Kai's used underwear-and quickly embarks on a path to making easy money. However, Kai Lionheart soon learns of this awkward scandal and is determined to track down the mastermind behind the auctions. As their paths converge, what unexpected sparks and tangled dynamics will unfold between the resourceful girl and the determined tycoon?