In order to save her family's intangible cultural heritage handmade jewelry workshop that was on the verge of bankruptcy, the arrogant designer Su Wanqing was forced to sign a contract and became the "White Moonlight Stand" for the sinister CEO Lu Jingshen to comfort his thoughts. She was obedient on the surface, but she was always against him on the inside, using all kinds of clever tricks to challenge his bottom line. From the initial playfulness and control, Lu Jingshen was gradually attracted by her vivid and real personality, and he was sincerely moved without realizing it. Just as the ambiguous relationship between the two heats up, the real Bai Yueguang returns from abroad. The appearance of Bai Yueguang instantly broke all balances. She seemed gentle and kind, but in fact she was very scheming. In order to win back Lu Jingshen, she began to use various means to suppress and frame Su Wanqing. After Su Wanqing realized the situation of her "substitute" and Bai Yueguang's true face, she resolutely broke the contract, relied on her outstanding jewelry design talent, established a personal brand, and emerged in the business world, determined to regain everything that belonged to her family. Faced with Su Wanqing's decisive departure and strong rise, Lu Jingshen finally woke up and started the long and difficult road of "chasing his wife in the crematorium". He joined forces with Su Wanqing to expose Bai Yueguang's darkened conspiracy, and finally exchanged his sincerity for his sincerity.