Su Wan is the most unpopular illegitimate daughter of the Su family. Her mother died young and her father ignored her. She is like a transparent person in the Su family. In order to repay the debt left by her mother's medical treatment and to keep the old house left behind by her mother, she was forced to marry her half-sister Su Yuran to Lu Shiyan, a business emperor who was rumored to be ruthless and ruthless - just because Su Yuran disliked Lu Shiyan for being disabled, and it was rumored that he had a violent temper and no one dared to approach him.
On her wedding night, she stayed alone in the empty room, and what awaited her was Lu Shiyan's cold warning: "Behave yourself and play your role as your Mrs. Lu, and I will ensure that your wishes come true; if you dare to play tricks, you will bear the consequences."
Su Wan thought this was just a deal where each got what he wanted. She restrained her sharp edges and carefully played the role of a docile and sensible wife in the Lu family. However, during their interactions with each other again and again, she got a glimpse of Lu Shiyan's loneliness and fragility under his cold appearance. His leg disease is not natural, and there is an unknown conspiracy behind it; he seems ruthless, but he will calmly rescue her when she is in trouble, and stay by her bedside all night when she is sick.
And Lu Shiyan was also attracted to this woman who looked weak but was actually tough. She is not greedy for vanity, and is not afraid of his power. She will hand him a glass of warm water when he is tired, and comfort him in a clumsy way when he falls into the haze of memories. He began to uncontrollably want to get closer to her, wanting to protect her under his wings.
However, this marriage, which started as a transaction, is destined to be full of thorns. Su Yuran's jealousy and revenge, the power struggle within the Lu family, the truth about Lu Shiyan's attack that year, the suspicion of Su Wan's mother's death, all the conspiracies came one after another...
