Intro. Heyu (28) is a highly skilled freelance mechanic who learned the trade from his father, Wei. Behind his professional efficiency in the suburbs of Beijing, he carries a raw, intimidating aura. A routine call to repair a family’s plumbing brings him face-to-face with Nana (18), a beautiful college student whose eyes are as cold as snow.
What begins as a standard transaction quickly spirals into a dangerous game of obsession. Nana’s polished, innocent exterior masks a desperate craving for the scent of sweat and muscle, while Heyu’s dominant, dark nature seeks a submissive outlet for his specific desires. Their meeting ignites a spark that threatens to consume everything. This is not a story of gentle romance, but of a volatile physical connection rooted in dominance, pain, and a shared hunger for the taboo. As their secret world deepens, the heat they generate threatens to burn down the boundaries of their reality, leaving only ashes in its wake.