The Khan's Hostage Bride

Princess Arden, daughter of the dethroned empress. After her mother is killed by Consort Helena, Arden feigns foolishness, bullied by her daughter. The emperor sends Arden as a disposable hostage princess to the Mongols. Unexpectedly, the 'foolish' Arden is cherished by Altai. She escapes her pawn fate, eases tensions between Mongols and Han, becoming the beloved 'Lucky Star' Khatun. She gets her revenge on Consort Helena and her daughter.