"Do you think marriage is the tomb of love? No, marriage is a contract with the underworld." Tan Qing'er was fostered in the home of a wealthy aunt since she was a child, and lived a lonely life with fine clothing and fine food. She longs for her parents' love, but she always feels like an outsider. Until she met Cheng Yu, a seemingly ordinary Taobao shop owner, but there was a mysterious key indentation on his collarbone. And Cheng Yu is not an ordinary person, but the "locksmith" of the Underworld, who specializes in forging torture tools for Hei Wuchang to imprison the souls of the dead. And she is actually the "key" that can open his shackles. When a "key" marries a "locksmith", is it redemption or deeper imprisonment? He: During the day he is a house cook who works around the stove, but late at night he unconsciously types out judgments of the underworld on the keyboard. She: On the surface, she is a squeamish and lazy "waste wife", but in fact, she is doing everything she can to domesticate a non-human being through marriage. Mother-in-law: The previous "lock mother" sacrificed her life to suppress the power of the locksmith in her son, but was eventually betrayed by her own plan. Daughter Cheng Yao: When she was born, the amniotic fluid glowed with bronze light, and the judge's mark on her wrist was the key to changing everything...
From the husband-wife game of "who washes the dishes" to the underworld showdown of "who goes to hell", this marriage is far more dangerous than Tan Qing'er imagined -
