How to evaluate the second case "Hotel Scare II" in the third season of Star Detective

The variety show "Star Detective" is a work of conscience and can be said to be the best variety show in China. The plot in the second case "Hotel Scare II" is very bizarre and attracted my attention.

After this issue, Mingzhen's +0 in the domestic variety show No.65438 is absolutely guaranteed in my heart! The IQ and acting skills of six people are online, and they can't be better!

Say a digression. When I saw the barrage, someone asked why Zhu Zhen's mobile phone was clearly found by Manager Zhang in the ghost room when I concentrated my reasoning for the first time. Why did Xiaobai say that he found it?

After watching the tidbits of the second season, there should be a time for independent thinking after the first round of forensic search, and then the first centralized reasoning will begin. Maybe before the centralized reasoning, they agreed that who will say this evidence will make the case reasoning smoother.

Before talking about this mobile phone, the last evidence is the shopping record. Everything in the shopping cart was bought for Manager Zhang. Then, when talking about this mobile phone, I said that the screensaver of this mobile phone is also manager Zhang's, and both of these evidences point to the unusual relationship with manager Zhang, so it was posted at that time. Besides, will it be embarrassing for manager Zhang to tell this evidence? Haha, are you trying to say that I found the victim's mobile phone, and then the screensaver is my photo?

In the same way, this is why the blue test tube was discovered by Xiaobai, but it was posted by Sasa when he concentrated on reasoning. Because this evidence and essential oil were inferred by Sasa, if he posted it, the reasoning of the whole case would be smoother.

I don't know if I guessed right, hahahaha. No, I don't accept refutation.