The detective Li Junsheng (played by Zheng Zeshi) who has repeatedly solved strange cases was rescued by a police kennel during the investigation and joined the police dog team. He loves dogs and knows the habits of dogs. After retiring, Junsheng used his pension to open a dog farm in Changsheng Village to fulfill his lifelong wish. Junsheng and his daughter Li Xianru (played by Zhong Jiaxin) depend on each other for fate, and their father and daughter love each other. As a veterinarian, Xianru often treats stray dogs for injuries and opens a pet clinic next to the dog farm.
Kent Cheng Jak-Si
Maggie Shiu
Steven Ma Chun-Wai
Linda Chung Ka-Yan
Raymond Ho-Yin Wong
Natalie Tong
Koni Lui
Lee Kwok-Lun
Ram Chiang Chi-Kwong
Rainbow Ching
Samuel Kwok Fung
Yvonne Lam Yee-Man
Shermon Tang
Woo Fung
Thomas Sin Ho-Ying
Ling Lai-Man
Vincent Cheung
Hoffman Cheng
Chan Min-Leung
Daniel Kwok Cheuk Wah
Fred Cheng Chun-Hung
Yu Chi-Ming
Lau Gwai-Fong
Marine Lee Yee-Man
Mannor Chan
Kwong Joh-Fai
Eddie Li Yu-Yeung
Li Hung-Kit
Bond Chan
Pang Hao-Feng
Queenie Chu Wai-Man
Mak Cheung-Ching
Stefan Wong
Jonathan Cheung Wing-Hong
Joseph Yeung
Chloe Nguyen
Lam King-Kong
Ho Kai-Nam