Dragon and Tiger Leap Spring Festival stalls
"Detective 9" was launched, and the suspense of the three-faced sheep case was full, especially the suspense left behind was even more unsatisfying. Unexpectedly, the second case was actually connected to the first case, and the mysteries were revealed one by one, full of logic, and the reversals continued. I have to say that "The Great Detective" is getting better and better. 
What exactly is a dream? What is Reality? In the first case, except for Professor He and Guo to inquire, everyone had amnesia between February 9 and February 14. Why didn't the others see the little Jiu in a white robe that Professor He saw? Seven years later, the second case solved the mystery for us. It turned out that seven years later, all of them went back to 7 years ago through the dream device, and when they logged on to the device, it was recommended that everyone set the time for their memories to be blocked until February 9th. This would explain why everyone lost that memory because it was erased by them 7 years later. 
Then why can only He Jiong see Xiao Jiu? Because 7 years later, Xiao Jiu landed as Professor He. At the end of the first case, Professor He shouted: Don't kill the sheep! In fact, he couldn't understand why he shouted like this. Through the second case, we understand that because Xiao Jiu logged in with the identity of Professor He, Xiao Jiu clearly knew what the real process of "purification" was, so he would borrow Professor He's mouth to shout "Don't kill sheep". The first case was forcibly ended, also because Xiao Jiu was forced to withdraw from the dream instrument in the second case. 
From this, we can also reasonably infer that in fact, after they crossed back 7 years later, they all changed their fate to a greater or lesser extent. Zhang Fu went back and forth to celebrate Chenzi's birthday; Xun Huoyao also clearly knows that the pear is Xiaoxue, and his revenge is more certain. In this way, the first case and the second case are actually closely integrated, forming a perfect closure. Although the first case and the second case are merged, new information has also emerged, that is, who is Chenzi? I have to say that in the case of the three-faced sheep, the identities of Yuzu and Chenzi have been reversed repeatedly, which is really interesting. 
Initially, we got the information that Zhang Fulai was the elder brother Yuzu, and Chenzi was the younger brother Orange. But with the increase of clues, we found that when Chenzi was chosen to be purified, it was actually the elder brother who replaced the younger brother, that is, in fact, Zhang Fulai was an orange, and Chenzi was a grapefruit. However, from the second case, we know that Purification was actually killed. In other words, what we now think of as Morningko, he is neither Yuzu nor Orange, but someone else. The real Chenzi has long been killed. 
In the second case, Chenzi's memories show a high-rise building and a man pushing him on a swing, which is his real home. It seems that in this case, his true identity is about to be revealed. Could it be that he is the brother of Xun Huo? Originally, I thought it was a pity that many mysteries in the first case could not be solved, but after reading the second case, I realized that there were many wonderful stories that had not been solved!