Unfortunately, Han Lingling and Li Wenhua carefully examined every stone, but found nothing.

The floor was clean, as if it had been carefully swept.

Ouyang Ping, Liu Dayu and Yan Jianhua carefully inspected each wall crack, but found nothing, because each wall crack was made of a mixture of lime and glutinous rice juice.

Han Lingling didn't find her hair on the ground, but she smelled a very special smell in the air - a smell that only exists in places where women have lived for a long time.

"Captain, there must have been women living in this secret room, and it won't be too long."

Although Ouyang Ping and Liu Dayu didn't smell the special smell that Han Lingling said, they believed Han Lingling's sense of smell.

This belief is based on a number of judgments: first, judging from the furnishings of the furniture in the secret room, there must have been a habit; secondly, judging by the cleanliness of the floor and the small amount of dust on the furniture, the victim had just been transferred, and the murderer had also carried out a clean-up of the environment - including cutting the reliefs on the furniture - with the aim of eliminating all traces; Third, the murderer moved the tiger away from the mountain and won more than a day, and in this more than a day, the murderer not only blocked the entrance to the secret passage, but also transferred the victim to another place, of course, the possibility that the victim had been killed cannot be ruled out. At this time, killing people should be the best choice.

Walking out of the secret room, the group continued to walk eastward, and after walking about ten paces, there appeared a hidden wooden door in front of them, the wooden door was not locked or locked, but there was an iron lock hanging from the nose of the door, and the iron lock was rusted - this lock had not been used for a long time.

After slowly pushing open the wooden door and taking a few steps forward, Master Chen suddenly shouted, "There is another iron door here!" ”

Everyone rushed over, and four or five meters away from the wooden door, there was indeed an iron door.

There was an iron chain wrapped around the iron door, and there was no lock on the chain.

Master Chen bent down and lowered his head, picked up something from the ground, and shone it with a flashlight, which turned out to be an open iron lock - the lock was open, and there was no rust on this iron lock, and there was no rust on the iron chain.

The lock must have fallen to the ground in a hurry.

The iron door was closed, but Ouyang Ping opened it with a light push.

The iron door is exactly the same style and size as the iron door of the first chamber; The furniture in the secret room is also readily available, and the placement is similar to that of the first secret room.

The reliefs on the furniture, including the main part of the openwork pattern, have also been cut.

"Ouyang, look there—" Liu Dayu pointed the light pillar of the flashlight at a triangular piece of paper on the south wall.

Yan Jianhua stood on the wooden bed and dragged the triangular piece of paper off the stone wall.

"This piece of paper is supposed to be a corner of a painting, and when the painting was torn off, this corner was left behind." Yan Jianhua handed the paper to Ouyang Ping's hand.

Ouyang Ping and Liu Dayu looked carefully at the front of the paper, and at a distance of three centimeters from the edge, there were some patterns, to be precise, a corner of a certain pattern, so it was difficult to see what was drawn on the paper.

Liu Dayu swept the south wall several times with a flashlight, and on the other three corresponding corners, a small piece of paper was glued to each of them. A faint shadow of paste can be seen on the wall - the painting is glued to the stone wall.

The chamber had been carefully cleaned, and nothing of value had been found.