Three couples in Beijing facing major life changes: Shen Lin and Lao Na grapple with a company crisis threatening their middle-class stability, while Li Xiaoyue, Shen Lei, and Na Jun, along with Xie Meilan whose marriage is faltering, confront their own personal and professional challenges.
Two top assassins from rival agencies and their six-member team who with diverse backgrounds, and unique skills embark on a journey filled with challenges and crises.
Xiao Feng is the Deputy Chief Physician of the Cardiology Department at Dongli Hospital. He is introverted and strict. He becomes work partners with the impulsive doctor Lin Yi, yet friction arises due to the differences in their medical beliefs. Meanwhile, Xiao Feng's younger sister also gets a job working as a doctor at the Intensive Care Unit.