30-Year-old Lin Qianxia encountered workplace setbacks and emotional changes on her birthday. She decided to bid farewell to the past and start a new journey in life. By chance, she accidentally shared a room with Lu Qingzhou, a rigorous and gentle cardiac surgeon.
The two went from being strangers with completely different living habits to roommates, and gradually fell in love with each other in their daily interactions. She bravely pursues her dreams and breaks through herself in the workplace; he protects her silently and resolves her uneasiness with gentleness. Facing family tests and life problems, they supported each other and healed in both directions. Thirty years old is not the end, but the starting point to meet warmth and achieve a better self.