I, {Su Qingyuan}, am a lurking policewoman. In order to investigate Lu Tingyuan's criminal evidence, I disguised myself as a weak and kind-hearted orphan to marry him. He was gloomy and taciturn, but he doted on me and even accepted my "little temper". But no one knows that my tears and weakness are all calculated. The yandere ex-girlfriend was looking for trouble, and the vicious stepmother was behind the scenes. On the surface, I felt aggrieved and asked for help, but in fact, I took advantage of Lu Tingyuan to solve them one by one. When his tenderness became more and more real and my evidence became more and more, I discovered that this marriage in the name of undercover had already made me fall into his deep love.
