Ember Night Frost

Shen Shuang, a concubine who transformed into the villain's sister through books, was forced to become a handyman of the demon king Luo Tianyi. In order to change her destiny, she disguised herself as a rough servant and hid in hiding. While revealing the conspiracy, she gradually fell in love with the cold demon king in her memory. When the truth emerges, she not only has to fight against the evil villain's brother, but also faces the bloody hatred of the man she loves deeply, and a Shura field with deep sadomasochism begins.