Meng Huaichuan broke up with his girlfriend, Zhong Wan, years ago because she had leukemia, giving up a career in finance to study medicine abroad. Five years later, he becomes a hospital director and unexpectedly discovers his daughter, Niannian, mistakenly believing that Zhong Wan cruelly abandoned her. He grows resentful, while deputy director Lin Yuwei secretly schemes to drive the couple apart. Meng Huaichuan eventually uncovers the truth about what happened years ago and searches the entire city for Zhong Wan. He saves her when she is critically ill using an anticancer drug he developed himself, and the family of three is finally reunited.