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?

Yang Yang, Wang Churan, Wang Yanlin, Wei Daxun, Vin Zhang, Yang Chaoyue, Zhang Yue, Chen Jin, Yang Yuxi, Hu Ke, Fan Ming, Bai Fan, Kong Lin, Meng Asai, Yi Daqian, Yang Tong, Du Yu, Kong Ran, Zhao Renjie, Benson Wang, Ma Xiaoqian, Chen Yating, Yiheng Chen, Zhao Longhao, Zhang Dinghan, Yu Bin, Liu Chuxuan, Li Shuting, Tian Yifan, Jiang Haoyan, Xun Zhang, Shen Xiaohai, Wu Jun, Meng Yu, Wang Wanjuan, Zhu Jintong, Zhang Gong, Ulrica Tang, Ding Zhiyong, Liu Yufeng, Liu Yiyue, Feng Yiran, Zhou Weike, Zhang Da Bao, Jing Lu, Li Yuxuan, Vicky Li, Го Хай Тао, Weiluo Xu, Chen Zhi Yan, 王童