She is Owned by the Queen

Lena Hart, a brilliant law student, is thrown into the sinister underground club SIN to pay her father's debts. Auctioned on stage and facing a vile buyer, she is rescued by the club's queen, Valentina De Luca, who claims Lena as her property. Forced to sign a binding contract under threat to her family, Lena becomes Valentina's possession. Navigating a world of power games and jealousy, her fragile alliance with Valentina crumbles when a failed attempt to steal evidence, coerced by an outside threat, leads to betrayal and complete rupture between them.