A retired soldier with memory loss is brought back to his village by the grateful son of a powerful figure. When he goes missing, the villagers band together to find him, gaining a deeper understanding of sacrifice, history, and the value of peace.
Cui Dapao, the owner of the Northeast Bathhouse, accidentally picked up a son during a blind date and went home. Not only was he hopeless, but he also raised his son for others. Good brothers Erlong and Taozi helped each other out of their righteousness and enthusiastically helped Cannon bring the baby together.
Ma Liu has a happy family, but a paternity test leads him to learn that his son may not be "his own", and in a fit of grief, he and his wife Niu Yun engage in a battle of wits.
During the period of the Republic of China, Zheng Tianhu (played by Wang Xiaohu) ran away with his brother Fatty Lin (played by Cheng Ye) due to rent arrears and mistakenly enters an opera troupe where he is raided by warlord Zhang Dachang (Zhang Jiahao). In order to protect Tianhu and Fatty Lin, the troupe master has no choice but to accept the two brothers as disciples. The two brothers are forced to take on the two brothers as apprentices in order to protect them. Will they remain ordinary people? Or will they be men who take up the righteousness of their family and country?
The movie tells the story of Lao Wu, an ordinary bath master in a small town in the northeast with a history of more than 30 years in the "Minle public baths", who has excellent skills and an optimistic personality. However, in order to save his son Binbin, who is in a coma after a car accident, Old Wu goes south to Shenzhen to take over the "Star of the Sea" bathing center, and his three old workers work side by side again. A series of ludicrous stories happened in the modern metropolis in the south