Jiang Yuxing suffers severe kidney damage in a car accident. His wife Lin Lu donates one kidney to save him, only to be diagnosed with acute renal failure, with merely six months left. To spare him guilt, she leaves a cold note and vanishes with their daughter. The villain Zhao Qingxue tampers with medical files, takes credit for the donation and deceives Jiang Yuxing for half a year. When the truth emerges, Jiang Yuxing chases his wife desperately. He fights Zhao Qingxue through kidnappings, poisoning and power struggles. The villain is brought to justice, Lin Lu recovers, and the couple devote themselves to charity, living happily as a family of four.
