Seongnam sighed and said, "I don't know, but the clues I found are very unfavorable to him." I think we'll just go back and check the button. After speaking, Chengnan sighed again and said in a low voice: "I hope not." As soon as he finished speaking, Cheng Nan seemed to suddenly remember something, and said in a hurry: "By the way, have you checked the corpse of the old man today?" Does he have similar buttons on him? Cheng Nan thought to himself that if the guy in the canteen who died today was also this button, then Lin Wei could basically rule out suspicion. It's just that Zhang Mei's words made Chengnan's heart half cold. Zhang Mei is also a smart person, and when she heard it, she understood what Cheng Nan was thinking, shook her head, and said with a wry smile: "After finding the buttons at the scene, we checked the body as soon as we scooped it up, and the buttons on the guy's body were not like this." "Hey..." Seongnam sighed in disappointment when he heard this. At this time, several colleagues around Zhang Mei were shining flashlights in the house, and when someone shone on hundreds of coffins not far from the south of the city, they were startled, and someone secretly exclaimed: "This... What the hell is the place, how are there so many coffins. Zhang Mei just focused on Chengnan and noticed this, and at this time, she heard her colleague mention and looked curiously at the place where her colleague's flashlight shone.

"Ahh Zhang Mei was startled when she saw the rows of coffins that seemed to have no end in sight. Girls have always been very afraid of this kind of thing, even if Zhang Mei is a policeman, she is not excluded, and her voice is a little out of tune: "Chengnan.. This... What is the place? How can there be so many coffins. ”

"It's possible that this is an underground palace." Seongnam looked around and said slowly.

"Underground Palace." Zhang Mei and Xu Xin screamed almost at the same time.

"Do you remember the photo that Lin Wei secretly took from Han Xiao? This is the grave that the map refers to. "Seongnam-do.

"Yes." When Zhang Mei heard Chengnan say this, she suddenly felt like there was such a thing as a map. Cheng Nan spoke again, but stared at Xu Xin for a while and said, "Miss Xu, I think you ran out and surrendered by yourself, and you probably felt that something was wrong before you were willing to do this, right?" Then I hope that you will cooperate with the police to understand the ins and outs of the matter. ”

"Hey, I naturally know this, and I also want to know who the real murderer is." Xu Xin knew that she was being used when she knew that the person who secretly helped her revenge asked her out and tried to kill herself. She is also a very smart person, she knows that although she can be regarded as an accomplice in these murders, she is just pretending to be a ghost from beginning to end, at most disturbing the other party's sight, and all this is done according to the other party's instructions, Xu Xin really doesn't know how those people died. Xu Xin knew that if she could help find the real murderer, she might be able to avoid a prison sentence, and more importantly, she was now beginning to doubt whether the person standing behind her said that the murderer of her sister was real or fake. She thinks that she can use the police to help her find her sister's killer faster.