To cure Hei Ling, a terminal illness, the Kunlun healer, Bai Ze, was banished after accidentally destroying an island. Seven years later, he returns to the island to seek redemption.
While trying to free her sister from Fahai's clutches, Xiao Qing winds up in a dystopian city and meets a mysterious man who can't recall his past life.
One day a young woman named Blanca is saved by Xuan, a snake catcher from a nearby village. She has lost her memory, and together they go on a journey to discover her real identity, developing deeper feelings for one another along the way. But as they learn more about her past, they uncover a darker plot of supernatural forces vying for power, with the fate of the world hanging in the balance.