Xu Tian looked back at Hongmei who was sitting in the corner and found that Hongmei was not looking at the door, but was looking at her mobile phone.

Sitong also looked helpless, the two had already guessed each other's thoughts through each other's expressions, but Xu Tian didn't say it.

"Come on in!" Xu Tian took the package in Sitong's hand and guided Sitong to Hongmei's side.

After Sitong came in, she didn't look around, nor did she stare at Hongmei, but kept following Xu Tian, as if she could go wherever Xu Tian arranged for her.

"I'll just sit down here." Sitong walked to the place near the door and said.

Xu Tian glanced at Hongmei, who was buried in her phone, sighed, and put the package on the round table.

"Do you know all these people?" Xu Tian asked.

"I know Dr. Lin, and no one else has seen it." Sitong replied.

"Siyan, she ......," Xu Tian asked tentatively.

"You've already guessed it, right? But don't worry, I'm not sure what you're doing. Sitong said with a worried look.

"I want to know everything about you, so that I can help you, can Sitong understand?" Xu Tian asked.

"This matter started a few months ago, when Siyan and I just met you at school." Sitong said.

"That's when you were involved, didn't you?" Xu Tian asked.

"It's not that serious, at first Siyan and I just wanted to alleviate some of our mother's crimes, although we also knew it was impossible, but ......"

"You must have visited Officer Zhang before coming to Dong'an City, did he promise you to take down the crimes committed by Hongmei?" Xu Tian asked.

"Yes! Officer Zhang pleaded with us for a long time, but Siyan didn't agree. Sitong said.

"It's no wonder that Siyan is a police officer who has just joined the company, she won't do such a thing, but you promised Officer Zhang, right?" Xu Tian asked.

"I ...... I couldn't make a decision at first, as you know, I didn't have any ideas, I listened to Siyan's arrangement for many things, and after hearing Officer Zhang's appeal, I immediately went to find my mother. Sitong said.

"Wait, how did you get the message from Officer Zhang? There's no way Officer Zhang would have said such a thing to you when you were visiting him, right? Xu Tian asked.

"It's the eyes, Siyan and I know Officer Zhang's feelings for his mother, when we visited Officer Zhang, he kept crying and saying that he was sorry for his mother, and Siyan and I received Officer Zhang's appeal in Officer Zhang's expression." Sitong said.

"Is that so? I think Officer Zhang should have given you this kind of information before he was arrested, otherwise you wouldn't have reached that tacit understanding. Xu Tian said.

"Officer Zhang did tell me something similar, and my mother naturally agreed with Officer Zhang to do so, but before Officer Zhang could take the blame for his mother, his mother was accused by you in front of the whole village." Sitong said.

"It really is! It seems that my speculation is correct, and then Siyan disagreed with this, and you began to hesitate, and Hongmei's side has been urging you to do this matter quickly, and finally you can't bear to push Hongmei's crime to Officer Zhang, so you plan to blame Hongmei yourself, Siyan knew about this matter, and rushed to take Hongmei's crime down in front of you, this is the general situation, right? Xu Tian asked.

"You're not right at all, so my mother was released on bail, and Siyan is now under investigation." Sitong said.

"Siyan can only give Hongmei the crime she committed in her hometown in July, so what about the murder that Hongmei committed in the hut twenty years ago? What is Si Yan going to do? Xu Tian asked.

"I don't know what method Siyan used, but I speculate that Officer Zhang took the crime committed by her mother twenty years ago, but I haven't heard about Officer Zhang continuing to be investigated." Sitong said.

"You've been on the island all these days, haven't you?" Xu Tian asked.

"Yes! I was involved in the design of your Chen family's ancient house, but that was not my intention. Sitong said.

"You came into contact with the ruling Tai Sui?" Xu Tian asked.

"I don't know who that person is, the original thing we planned was to send you and Teacher Jin out of this island, that is, after we stunned you and Teacher Jin at lunch that day, the original plan was to transport you down the mountain, and then send you on the boat, but we were deceived." Sitong said.

"You guys? Who are you referring to? Could it be that everyone in the Chen family's ancient mansion is in the same group as you? Xu Tian asked.

"Not exactly, in fact, I don't know those people too well, you listen to me tell you slowly!" Sitong took out the kettle from his bag and took a sip of water. "At the beginning, Siyan and I went to visit my mother in the Northern Prison, that is, after we separated from you, as for the reason why Siyan and I left, it was normal at first, but Siyan and I temporarily changed our minds and finally went to visit our mother. After knowing Officer Zhang's wishes, it was the same as you speculated, Siyan began to take the lead in front of me to apologize for her mother, until half a month ago, I didn't know that Siyan was doing this kind of thing, and when I knew that Siyan went to confess to my mother, it was too late. I really didn't know what to do, I thought about it for a long time and couldn't figure it out, and in the end I could only think of you. ”

"How do you know my whereabouts?" Xu Tian asked.

"Some of the words I put in Siyan's mouth were also peeked in from the contact between Siyan and Officer Chen, and I had the opportunity to look through Siyan's mobile phone." Sitong said.

"What happened to you after you landed on the island?" Xu Tian asked.

"I landed on the island about two days before you, I was caught by the women of Lijia Village in the abandoned dog factory, and after I explained the origin, a woman named Li Suqing took me to an empty room." Sitong said.

When Xu Tian heard this kind of thing, the knots in his heart had been basically unraveled.

"It turns out that we have been being counted since we landed on the island." Xu Tian glanced at Teacher Jin and said.

"Let Sitong continue! The secrets of this island may only be solved by Sitong for us. Teacher Jin said.

"Li Suqing's actions are very strange, I don't know what she wants to do, she imprisoned me in an empty room in the dog factory for about six hours, and when it gets dark, a man comes in." Sitong said.

"Men? What does it look like? Xu Tian asked.

"I couldn't see his face because it was already dark, and all I could hear was the man's voice, which was deep and sounded like a middle-aged man." Sitong said.