Under the coercion of Ye Sanping, the two came to the freezer on the first floor.

The freezer is located in the deepest part of the corridor on the first floor, at the end of the corridor, and the door is a wooden double-sided door with broken glass installed in the middle of both sides of the door.

The door of the freezer room was pushed open, and in an instant, a cold cold air rushed to the face, which couldn't help but make people shiver.

The whole freezer room is very large, it looks like it is about 100 square meters, the whole room is almost airtight, and it is filled with cold air everywhere under the illumination of the light. On the left and right sides of the room are neatly placed two large cabinets, and the large cabinets are divided into dozens of small cabinets, and these evenly distributed small cabinets should be the freezers for the corpses.

"Big brother, can you put down the little brother's hand first, and the little brother will take you to see the corpse." The security guard pleaded.

Ye Sanping's current purpose is to find the corpse as soon as possible and find out, as for this security guard, as long as he is willing to honestly lead him to find the corpse, Ye Sanping has no need to embarrass him.

"Okay then, but you'd better not play tricks, it won't do you any good." While Ye Sanping let go, he warned again.

"Definitely, definitely."

Led by the security guards, the two of them went to a freezer at the end of the cabinet on the left, closest to the inside.

"Open." Ye Sanping shouted.

I saw the security guard bend down and hold the pull ring outside the freezer with both hands, and slowly, as the freezer was pulled out little by little, the first thing that was exposed was the head of the corpse.

With a cold and biting cold air hitting the face, there was also a smell of corpse decay, which made people inevitably feel nauseous and want to vomit after smelling it.

Ye Sanping frowned slightly, and got closer to carefully identify the appearance of the corpse, although the face of this corpse was bloodless, his eyes were closed, and his face was pale and a little purple, but Ye Sanping still recognized him at a glance as the dead old Zhu Zhu Mingcan.

A few seconds later, with the combined efforts of the two, the entire freezer was lifted out and placed in the open space in the middle.

The whole corpse was naked, after a day and a night of freezing, it was basically frozen and stiff, and there were bursts of unpleasant cold around the corpse, and suddenly the whole room seemed to feel a little colder.

Ye Sanping walked to the side of the security guard, and when he was about to say something, he suddenly stretched out his knife and hit the back of the security guard's neck, and in an instant, the security guard's entire body went soft, collapsed to the ground, and fainted.

Next, Ye Sanping began to carefully examine Lao Zhu's body.

A few minutes passed, and Ye Sanping did not find any abnormalities in any part below Lao Zhu's head, neither obvious external injuries nor any bruises. He also deliberately checked the neck of the corpse, and found no suspicious strangulation marks, could it be that Lao Zhu really died of sudden death as the forensic doctor said.

Ye Sanping frowned, thoughtfully, with his experience as a killer for many years, there are thousands of ways to put people to death, and at the moment, the possibility of being assassinated with a sharp weapon has been ruled out, and the possibility of poisoning can almost be denied, because the whole corpse does not seem to have the slightest appearance of poisoning.

Suddenly, Ye Sanping's eyes lit up, the head, as the hardest part of the human body, is also the most vulnerable place, even a thin needle as thin as a cow's hair can kill people.

Thinking of this, Ye Sanping's heart couldn't help but have an ominous premonition. On several occasions in his previous assassination missions, in order to conceal the cause of the deceased's death and create the illusion that the deceased was a normal death, he also used a silver needle to pierce the Baihui acupoint on the top of the assassin's head.

Although there were still some unbelievable doubts in Ye Sanping's heart, it was impossible for ordinary people to do such a killing method that could only be mastered through special training, unless it was a professional killer like him, and the most important thing was that Lao Zhu's body was found in the office of the Sifang Building, and he didn't believe that a killer would hide in the Sifang Group.

Before he had time to think about it, Ye Sanping immediately reached out and began to examine the head of the corpse.

Sure enough, a wound the size of a bottle cap was found on the back of the corpse's head. Judging from the surface shape of the wound, it should have been caused by a hard object such as a wooden stick, and the strange thing is that the wound did not have a large area of blood, but only some coagulated blood remained, and it is certain that the wound must have been carefully treated.

Ye Sanping's brows furrowed, the experience accumulated over the years almost certainly told him that this wound was not fatal at all, at most it would make people fall into a coma for a short time.

As his fingers continued to search for the Baihui acupoint on the top of the corpse's head, Ye Sanping faintly felt that his guess just now was likely to become a reality immediately, and this feeling became more and more intense as his hand continued to move.

A few seconds later, when Ye Sanping's hands brushed away the tuft of hair on the top of the corpse's head, the expression on his face suddenly became very weird. His eyes widened and he brought his face closer, and he was amazed at what had happened. I saw that his fingers shook slightly, and he pulled out a very small silver needle from the Baihui acupoint on the top of the corpse's head. This thin needle is twelve or thirteen centimeters long, and the entire thin needle has been inserted into the head, under the cover of hair, it is difficult to find at all, this is the real cause of Lao Zhu's death.

Ye Sanping carefully stared at the silver needle in his hand, which was as thin as a cow's hair, and then reached into the belt around his waist with one hand, and pulled out a silver needle very quickly. Ye Sanping raised the two silver needles in his hand, and after careful comparison, they were actually the same type of silver needles, at this moment, Ye Sanping's face became very solemn.

What is hidden in Ye Sanping's belt is a set of special silver needles with a total of twelve that he never leaves, this kind of silver needle cannot be purchased in the ordinary market at all, the most obvious thing is that this kind of silver needle has a certain magnetism, the purpose is to make it easy for killers to carry. There is only one kind of person who can customize this kind of silver needle, and that is a professional killer, and the set of silver needles that Ye Sanping carries is still customized by him from a special channel not long ago.

Originally, he thought that this silver needle was an ordinary silver needle used for acupuncture, but when Ye Sanping tried its magnetism, he was completely stunned, it was really exactly the same silver needle.

All kinds of signs show that Lao Zhu's death is definitely not as simple as it seems, especially the silver needle that made him die, which is enough to explain any doubts, there is actually a professional killer hidden in the Quartet Group, which Ye Sanping never thought of anyway.

According to Ye Sanping's previous guess, Lao Zhu's death was likely to be caused by his wife who did not abide by women's morals, but he never thought that this matter was actually involved with a professional killer, and he couldn't help but have a sense of unease in his heart.