The story takes place in 1950, in the beautiful southwestern border region. Doctor Chen Yuandi was attacked by remaining bandits while on his way back home and temporarily lost his eyesight. In a moment of crisis, the armed team captain Li Honghe rescued him in time and decided to escort him back to his hometown - Xitou Village, which is beautifully situated and isolated from the outside world. In Xitou Village, Doctor Chen Yuandi has only one family member: his newlywed wife who he hasn't seen for many years after their ceremony - Mei Min.