Seven years ago, Yan Yi's testimony caused the death of Tong An's family, and the two people who were originally deeply in love parted ways. Seven years later, fate made the two meet again. He slowly approached with a certain purpose, and he seemed to be away from her, step by step. She panicked and fell inch by inch. For the sake of his lover Yan Yi, he re-investigated the case of that year. When the truth came to light, it was an unbearable burden in life - one was a lover who had been in love for many years, and the other was a close relative who depended on each other for life. She is caught in the dilemma of love and family affection. One step forward is to purgatory, one step back is to the abyss...
