As a professional billiards player, Yin Guo has become quite a notable athlete. After receiving an invitation to play in a tournament in Hel, Yin Guo eagerly accepts. Little does she know that meeting former professional billiards player, Lin Yiyang, in Hel will change her life forever.
Fire chief Song Yan and emergency doctor Xu Qin were separated by family opposition when they were younger. Now ten years later, they meet again due to their professions. After experiencing life and death together, they manage to find their way back, working together and encouraging each other. They acknowledge each other's individual growth after years apart, but will they be able to overcome the obstacles in their path this time to stay together?