Synopsis："Cheng Qiao is a hardworking office accountant who has barely exchanged more than a few words in three years with her cold-faced boss, Qi Huaiyuan, known throughout the company as “King Yama Qi.” Everything changes when her younger brother, Cheng Xun, suddenly rushes into the office and, in front of everyone, hugs Qi Huaiyuan while calling him “brother-in-law.” He even claims that he came from ten years in the future, where Qi Huaiyuan is indeed his brother-in-law, has secretly loved Cheng Qiao for years, and even has her name tattooed on his lower back. Cheng Qiao is mortified and convinced she’s about to lose her job. What she doesn’t know is that, on the other side, Qi Huaiyuan has already found Cheng Xun and coldly asks, “How did you know about my tattoo?”"