"What's going on?" Xu Tian asked.

"I'll show you a newspaper and you'll know." Yu Yi took a crumpled newspaper from Xiao Ai's hand, and it seemed that the newspaper was very old.

"It's ...... Pre-liberation newspapers? Xu Tian stared at the vertical traditional characters on the newspaper and said.

"This newspaper is from 1932, and you see in this picture, there are two women who look the same." Yu Yi pointed to the newspaper and said.

At first glance, Xu Tian looked at the two women, and they were really similar to Sitong, but these two women were more charming than Sitong.

"This is the woman that Commander Fang and Detective Xu admire?" Xu Tian asked.

"They are twins, and the story of these two women has to start from this book." Yu Yi pointed to a worn-out blue book on the table and said.

"What is this?" Xu Tian picked up the book and asked.

"A story that records a twin murder case can be counted as a suspense! Suspense about twins is not uncommon, and this is the story of a pair of twin women who plot a mega murder. Yu Yi said.

"It will take some time to read this book." Xu Tian said.

"When you get back to your room in the evening, I'll give you a rough description of the orphanage." Yu Yi said.

"What's the story of this orphanage?" Xu Tian asked.

"I'll tell you! I'm the most vocal about this orphanage. Yang Qi grabbed the conversation and said. Since a year ago, I designed to catch the mysterious person who appeared in this orphanage, but one day the mysterious person who appeared in the orphanage did not appear again, and this was a year, during which I tracked down the existence of the ruling Tai Sui, and also joined hands with Xiao Ai. It wasn't until recently that I finally got to see the mystery man for what he really was. ”

"Who is he?" Xu Tian asked.

"It's the girl next to you." Yang Qi said.

"Sitong, you say? How is this possible? Xu Tian said in surprise.

"You may not believe what I say, but I can tell you responsibly that the girl next to you used to stay in an orphanage." Yang Qi said.

"Sitong has been here? It shouldn't be right in terms of time, Sitong's age is about the same as mine. Xu Tian said.

"If I can say something like that, it means that I have evidence in my hands." With that, Yang Qi handed a small box on the table to Xu Tian.

This small box Xu Tian had seen, it was something that the strange man stuffed Xu Tian in the abandoned building on the island.

"Isn't that my thing? How is it in your hands? Xu Tian said in surprise.

"I'm sorry, you may have overlooked this little box, we approached you on the island to steal it from you, and it contains the clues we must get." Yu Yi said.

"Who the hell is that strange man?" Xu Tian asked.

"I think it's better for Sitong to tell you about this matter personally." Yu Yi said.

"What are you kidding? Now Sitong has been protected by the police, and I deliberately left Sitong by Lao Chen's side, and now if I go to see Sitong, it will be tantamount to throwing myself into the net. Xu Tian said.

"Of course you can't see that Sitong, what I let you see is another Sitong." Yu Yi said.

"What did you say?" Although Xu Tian had expected this kind of thing to happen, what he didn't expect was that this matter really came.

"Two Sitong? So it's true? Xu Tian asked.

"Don't forget the clues we've tracked, there have always been two identical people, and you've seen them more than once, right? In the final analysis, this matter is the essence of our investigation, and it is also one of the main reasons for the conspiracy of the Tai Sui. Yu Yi said.

"What did you find? Is there anything else I don't know? Xu Tian asked in surprise.

"Come with me! The clues we have investigated are concentrated here, but you have to be mentally prepared that this case may be out of your knowledge. Yu Yi reminded Xu Tian.

Under the leadership of Yu Yi and Yang Qi, Xu Tian came to a small room, where there was only a simple small bed and a writing desk, and a thick stack of papers was piled on top of the writing desk.

"These things are the basic information we get." Yu Yi said.

Xu Tian began to flip through the papers, but the papers were full of some incomprehensible human body structure diagrams, these human body structure diagrams were not the kind of human body structure diagrams in medicine, and the human internal organs drawn on them were completely different from the human internal organs of ordinary people.

"What are these?" Xu Tian asked.

"The experimental data map that Zhinian Tai Sui is doing, we have spent a lot of effort to get these things." Yu Yi said.

"What do these pictures mean? Is this the anatomy of the human body? How can it be so simple? Xu Tian said.

"You're right, these magnified entrails are not human entrails." Yu Yi said.

"Is it an animal? It looks like a ......," Xu Tian said in surprise as he looked at the human body anatomy diagram.

"It's a cat, these are the internal organs of cats, but they have been transferred to the human body, as for what their purpose is, it has not yet been investigated, but according to these human body structure maps, what they are plotting has been clearly visible, these body structure maps will be a fatal blow to humans, although their purpose has been clearly visible, but it is not clear, what we are about to investigate is what they want to do." Yu Yi said.

"Where's their lab?" Xu Tian asked.

"It's been abandoned, it turned out to be on that island, do you remember the dog factory in Lijia Village?" Yu Yi said.

"That dog factory is their lab?" Xu Tian asked.

"When we found the dog factory, there was nothing left, but we still found some traces." Yu Yi said.

"Found it?" Xu Tian asked.

"You've heard that some of the island's residents have agreed to the demolition, haven't you?" Yu Yi said.

"Do you mean...... Those residents ......," Xu Tian said in surprise.

"This matter also has something to do with our company, but my company is also a victim, we have not found those who agreed to relocate, so far, the demolition money has not been issued, those people are like the world has evaporated, and they have not been found." Yang Qi said.

"It's already obvious that those people have been pulled into their lab, right?" Xu Tian asked.

"You can imagine it, but there are still some people living on the island, and the rest of them are all quarantined people now." Yu Yi said.