Gu Linchuan is the director of cardiac surgery at Renhe Hospital. He has top medical skills and is calm and restrained. Xie Zhaoning is the daughter of the Xie Group, aloof and independent, with outstanding abilities. The two met in the emergency room, and their fates have been intertwined ever since. He performed the surgery to save her life, and she broke his guard. From misunderstanding to acquaintance, from resistance to temptation. Faced with rumors and family pressure, they chose to move forward hand in hand. There are no bloody fights, only a steady stream of companionship and protection. He was her doctor and the only person she wanted to be near. A sober and affectionate two-way journey between adults slowly unfolds in the real city.