A social worker suddenly dies while working overtime, and he transforms into the cold and arrogant master Han Yan from the fairy novel. At the beginning of the story, he faces the villain apprentice Shen Yue who will kill him in the future. In order to change her inevitable fate, she took a young man covered in thorns into her sect, but unexpectedly discovered that his life experience was a mystery and that he had evil energy hidden in his body. After investigating the truth, breaking the frame-up, breaking into forbidden areas, and protecting each other with their lives time and time again, the wolf cub gradually let down his guard. She chose to stay, to save him from disaster, and to save herself from fate.
