In the hospital, Li blamed herself very much, thinking that she didn't take good care of the cherry. Soon, Mrs. Wen came to tell everyone that cherry was in danger of life at any time because of excessive fatigue, which led to internal organ failure. Although the doctor is still trying to save it. After listening to this, Li frantically grabbed Wen Taiyi and wanted to know more.

Plot:

Li He entered the women's police dog team in a rather contradictory process, and they struggled with their inescapable fate in different ways. Tang Youyou was the first person to integrate into the new group.

Li's mistake caused "Cherry" to be injured and faced with elimination. By helping the fierce Marinus dog with amnesia to return to the ranks of biting dogs, a set of brand-new emotional care training methods was explored, which successfully helped the dog get rid of the psychological shadow and return to work.

Nani and her springer Hound successively encountered "malicious complaints" from subway security inspection and "fatal mistakes" from the search of the explosion site. Coupled with Li's misunderstanding of himself, a series of setbacks and difficulties made him start to reflect on himself, and finally overcame the challenge of training large biting dogs and repaired his relationship with Li when he was rescued in the wild.