Luo Ziyi

Commander Zhan Hantao (played by Ma Dezhong) of the Flying Tigers is known as the "Devil Coach", and he is extremely strict with his subordinates. Sniper Zhuang Zhuoyuan (played by Liang Liewei) and he worked in perfect harmony, forming a red and white face duo. Under the command of the two, there are two players with very different personalities. They are Yu Xueli, who comes from a wealthy family and advocates individual heroism

This film tells the story of the smart and lovely little Q, who grows into a qualified guide dog under the meticulous care and training of a trainer, and meets his owner, Li Baoting (played by Andy Lau), a middle-aged blind, recluse and bad-tempered genius pastry chef. During the days they lived together, Little Q gradually melted and entered Bao Ting's heart.

Twenty years ago, a surgery led to the estrangement between two pediatric specialist interns, Kuang Congxin (played by Ma Guoming) and Xu Ganfeng (played by Zheng Jia Ying). As time passed, Cong Xin became a consultant pediatric surgeon at the top hospital "Annie Hospital", while Gan Feng, who was determined to defend life, settled in a second-tier hospital. The two had been going their separate ways

Su Yi (played by Fanny Law) suffered from congenital heart disease. Her husband, Yi Chen (played by Anthony Wong), a pilot, quit his job and accompanied her to various places around the world to recuperate and seek medical treatment. Unfortunately, her condition gradually worsened, and Su Yi quietly left Yi Chen. She didn't want her beloved to see the tragic scene of her death. Yichen stays in Manna, UK (played by Michelle Reis)