He Hongchi tapped her forehead lightly and said, "Move this big rock away and show me. You're just talking big."

Yu Xunting shook his head. "Let's ignore that for now. Our mission is to look through the books in the secret room and see if we can find any clues."

Wenwen touched her head, which had been hit so hard, and muttered quietly, "Don't you know the principle of leverage? A little effort can move a great object?"

He Hongchi ignored her and said, "Come on, let's go to the secret room and continue reading."

Wenwen called Cancan who was having fun, and Yuxunting picked her up. The little monkey jumped into her arms to wipe her wet fur, and was beaten in return.

Several people returned to the dim secret room, and Wenwen asked Yuxunting to put herself in front of the skeleton remains.

Wenwen kowtowed respectfully towards the skeleton, "Senior, if there really is a secret here, I hope you can help us. The Japanese invaders are eyeing this mountain with covetous eyes. It is better for us to find it than for them to find it. Senior, please help us."

Maybe it was Wenwen's kowtow that worked, and in the afternoon the Zhenren and his team found a clue.

He Hongchi spread out a few notebooks and said, "I realized that it was not written by the same person, and the tone of the narration is different."

Wenwen looked at the several notebooks in front of her. She had read them before. There was nothing special about them. The writers just occasionally talked about their daily lives, and they were not talking about big things. Some of them were written in classical Chinese, some in traditional Chinese, and were written vertically from right to left. She could not tell any difference.

He Hongchi pointed to one of the books and said, "This book has a different tone. If you look closely, the handwriting is different, and the ink is much fresher than these books."

Wenwen compared them carefully for a long time after hearing this and said, "I really can't tell what's different."

Yu Xunting saw something, "It's different. The later one tried to imitate it as much as possible, but you can see it in the details. You can still see the writing method of the hook."

"Master, what else did you discover besides this?"

He Hongchi shook his head. "There are no other discoveries at the moment, but at least it proves that besides the skeleton, there were other people living in this secret room."

"Master, since you've spotted the problem, you should focus on studying it. We'll read these books together."

He Hongchi didn't even raise his head. "You guys take care of yourselves. I always feel like there's something fishy about this notebook."

Next, the only sounds in the secret room were the rustling of books and the little monkey entertaining itself.

Before I knew it, several hours had passed.

He Hongchi couldn't hide his joy, "Come and see."

Wenwen and the other girl dropped the books in their hands and hurried to He Hongchi.

He Hongchi pointed at the notebook and said, "Look at the sixth character on every ten pages."

Wenwen flipped through the book as He Hongchi said, "There is a tomb underground."

She trembled her fingers. "Is this true?"

Yu Xunting also looked incredulous.

He Hongchi said seriously, "Look, the ink on these words is thicker than the others."

Yu Xunting compared them carefully and said, "Indeed, Dr. He, you are really amazing and so careful. We checked several times and didn't find any problems."

"I studied calligraphy and painting for a while, so I can spot these subtle details. Some people like to play with acrostic poems, but I didn't expect this expert also likes playing with acrostic characters."

"Master, do you think this is true?"

He Hongchi stroked his beard and said, "It should be real, and it's a large tomb, otherwise it wouldn't be so mysterious."

Yu Xunting said, "I wonder if the entrance to the tomb is under that big rock?"

"Ah? They're using so many venomous snakes as gate guards. If it's a large tomb, that's really possible. Tombs are full of traps, and venomous snakes are the best poisonous weapons."

Yu Xunting asked, "Doctor He, what do you think we should do now? Should we report this to the higher-ups or should we first test the truth?"

He Hongchi glanced at him and said, "How can we explore it? With just a few of us? How do you think we can move that big rock?"

Wenwen interrupted, "Master, maybe it can really be moved. A little effort can achieve a great result."

He Hongchi suddenly realized, "That's right! I'm really old and confused. How could I not have thought of such a simple method?"

Wenwen wanted to know as soon as possible whether the entrance to the tomb was underneath the boulder. "Master, let's go and try it out."

He Hongchi glanced at his anxious disciple and said, "Why are you in such a hurry? Don't you see the time? There's a snake den under the big rock. It's dark and blazing, and there are snakes flying all over the sky. Can we handle it?"

Wenwen glanced at the watch on her wrist. It was almost six o'clock. She smiled awkwardly, "It's almost six o'clock. No wonder I'm hungry. Master, let's go out and make dinner."

After she finished speaking, she walked outside. Yu Xunting quickly picked her up and said, "You can't walk yet."

Wenwen hugged his neck naturally. It's really scary to get used to this thing. After being hugged like this a few times, it became natural.

"You don't need to cook. You and Doctor He can go to the tent and rest for a while. I will cook."

Wenwen hugged Cancan and said, "Okay, I'll just have food provided for me these two days. Even walking is done by someone else. Cancan, we are so happy! It's just hard work for cousin."

The next morning, the first rays of dawn were like a dream. When the first rays of sunlight passed through the clouds and gently caressed the earth, the world seemed to wake up from its slumber.

The mountains, trees, and rivers were all illuminated, presenting a vibrant scene. Birds began to sing happily, as if welcoming the arrival of a new day.

Wenwen and others stood beside the big rock, and Yuxunting was holding a thick wooden stick.

He carefully observed the position of the big rock and the surrounding environment. He inserted one end of the wooden stick into the gap under the stone and pressed down hard with the other end.

Wenwen patted the little monkey on his shoulder and said, "Cancan, you said it yourself, those poisonous snakes are the ones you raised and they are afraid of you. If the big rock is moved and the snakes fly around, you will be held responsible."

Last night, after they moved the stones away, they found a snake's nest underneath, and they were afraid that there would not be enough food for the snakes.

Cancan surprisingly said that he raised those poisonous snakes. "I remember that I was the one who put the first two little snakes in there, but what's with the big rock? There was no big rock when I put the little snakes in there."

The little monkey pulled the golden hair on his head and tried hard to recall.

Wenwen saw that it had lost its memory again and didn't know what caused it. She took Cancan's little monkey hand and said, "It doesn't matter if you can't remember. As long as those poisonous snakes are afraid of you, that's enough."

She looked at Yu Xunting and said that they would only dare to move the stone if Cancan could control the poisonous snake.

As he exerted force, the stick began to bend, but the big stone also began to sway slightly. Seeing this, Yu Xunting continued to increase his strength and adjusted the position of the lever to find the best point of force.

With his unremitting efforts, the boulder finally began to move slowly. Finally, the thousand-pound boulder was successfully moved away, revealing a cave entrance.