In order to fulfill his promise, Yin Danming rescued a mysterious woman at the door of his house. This rather ordinary little thing made him unexpectedly fall into a lingering and pathos relationship. Because of Yin Danming's efforts to stay, Chi Ruhui stayed with him. However, "the smoke is in a different vessel, and the ice and charcoal are in a different furnace." The two people's opposing identities and unintentional deception finally caused them to fall apart. Yin Danming originally thought that he would join Shang Yongli from now on, but he didn't know that it would be the beginning of fate. In order to investigate the truth behind the death of her father and grandfather, Chi Ruhui had to face the loving relationship between a man and a woman in the past again...