Set in early 1900s China, this film follows young Mao Zedong, Cai Hesen, Xiang Jingyu, and Yang Kaihui as they study at Hunan First Normal School. It captures their quest for knowledge, purpose, and a revolutionary path to save the country.

A group of mountain rescue volunteers—ordinary people from all walks of life who, through daring rescue missions, embody the deep-rooted values of love, unity, and selfless dedication. Their courage and commitment spread the noble spirit of helping others, inspiring countless volunteers across the nation.

After a critical intelligence leak, a national security unit launches an intensive investigation. But successive setbacks in their arrest operations reveal a shocking truth: the trail leads back to within the unit itself. Amidst a storm of trust and betrayal, a silent battle begins to unfold...

曹德望（曹炳琨 饰）的妻子离世，只留下一个儿子——曹生（田浩宁 饰）。父子俩相依为命，一个意外打破了两人拮据但快乐的父子生活，曹德望须尽快将未成年的曹生安置到福利院。为此，曹德望需要开一张非亲生证明。这对父子背后的故事，才一点点被揭开……