Why did Zhang Yi always think that Karry was not the real murderer of stealing water lilies?

In the TV series "The Gate of Rebirth", Zhuang and Zhang Yi, the police officer played by Zhang Yi, co-starred to solve the case. From the beginning, it was about the mysterious disappearance of the water lily painting, and it was found that it was related to Zhuang. But we finally found out that Zhuang was not the real murderer of stealing water lilies, and Zhang Yi always chose to believe that it was not the real murderer of stealing sleep from the beginning. Do you know why? Perhaps this is officer Zhang's intuition. He always thinks that Zhuang is not the real murderer of stealing water lilies.

Officer Zhang never believed that it was the real murderer who stole the water lily. At first, when he didn't know Karry, he was a little suspicious that Karry might be the real murderer of stealing water lilies, because his father was also a murderer. But when he became familiar with Zhuang, he always thought that Zhuang was not the real murderer of stealing water lilies, but someone framed him, and the real murderer of stealing water lilies was someone else. He has been trying to find out who is stealing sleep. Since then, he has always believed in Karry and always pulled him out of the darkness.

Police officer Zhang always thought that Zhuang was not the murderer of stealing water lilies and became good friends with him. In ordinary detective work, he can see the excellent side of Zhuang and help him solve many cases, but he also hopes that Zhuang can trust him and believe that Zhang Jing can help him find out the real murderer and clear his name. He won't be called a murderer for no reason. Just because his father is a murderer doesn't mean Zhuang is also a murderer. It is because of this incident that police officer Zhang and Zhuang became very good friends.

Officer Zhang trusts Zhuang very much. Maybe this has always been his intuition. At the same time, he also believes that he and Zhuang can become such good friends.