Shen Yan, a sickly and aristocratic young man, married Jiang Li, the daughter of a bankrupt lawyer, with a contract of 300 million yuan. He will not live to be 35 years old. She hides a dual personality. When his adopted brother Xu Guizhou, who has been secretly in love with Shen Yan for ten years, hands over a knife, and when his childhood sweetheart Gu Baicha sets up a killing trap, this game of eight hundred hearts and minds of all members finally leads to the cruelest reunion under the cherry blossom tree - the husband who lost his memory said to his wife: "Miss, have we met before?" A marriage that started with calculations bloomed the cleanest flowers from the ashes.