In order to save her family, Shen Qinghuan was forced to marry into the Mafia Lu family and became the bride of the legendary old godfather who was terminally ill. The wedding was luxurious and weird. On the wedding night, when the hijab was raised, she was horrified to find that in front of her was not an old man, but a young man covered in blood and with wolf-like eyes - Lu Tingshen, the real heir of the Lu family. It turns out that the old godfather is dead. In order to stabilize the empire, he married on his father's behalf.
Shen Qinghuan went from being a "sacrificial bride" to becoming the laughing stock of the family, and was even framed by the old man's old lover Lin Shishi - poisoning, framing, and trying to drown her. However, she woke up in a desperate situation, formed a deformed alliance with Lu Tingshen, and learned the mafia's survival rules. When the second-in-command of the committee launched a coup and everyone thought she was a pawn to be exploited, Shen Qinghuan personally presented the evidence of being a traitor and used a borrowed knife to kill people, completing her transformation from lamb to black lotus. In the end, she not only secured her position as the mistress of the empire, but at Lu Tingshen's coronation wedding, she executed her old enemies in the name of the mistress and slapped everyone who had trampled on her in the face.
However, a secret letter from the Sicilian family arrived quietly: there are two real rings of authority. The storm never really subsides.
During the mutual testing and game with Lu Tingchen, the two gradually fell in love. When Lu Tingchen was assassinated and the family fell into crisis, Su Wan took over the task at the critical moment and showed her true strength. She eventually revealed the conspiracy to destroy the Su family and became the real mistress of the Lu family and the first mafia queen in the history of Haicheng.