Against Heaven: The Poisonous Consort Is Fierce

[Superpowers + Pocket Dimension + 1v1, two powerful leads + Medicine and Poison + Secret Identity + Beloved by All + Happy Ending] Zhan Jiuyin, the most beautiful woman in the land, is an illegitimate daughter. Cursed by the Wu Clan as a child, she is destined to die at eighteen. Her breathtaking beauty wins the Crown Prince's heart at first sight, and he pledges himself to her. Ji Xuelian, who loves the Crown Prince, digs out her phoenix bones, ruins her face, and casts Zhan Jiuyin into the sealed Valley of Ten Thousand Demons. Then she takes her place as the Holy Maiden.