Ding Minjun in the Seven Heroes and Five Gallants

Ding Minjun, the eldest disciple of the Emei Sect, has a foul temper and a sharp tongue. One of her fellow disciples pushes her off a cliff. She survives by luck, only to end up trapped in a snake pit. After finally escaping, she is struck by severe snake venom, which leaves her once-beautiful face horribly disfigured. Heartbroken, she leaves Emei and plans to live out her days in the forest. By chance, she discovers Dugu Qiubai's Sword Grave and learns the sword manual. But just two days after mastering it, the deadly poison in her body flares up again, and she dies.

Then someone transmigrates into her body.

Looking at the corpse identical to herself and the soul beside it, Ding Minjun is speechless.