Chen Yu also changed to internal breathing, with one hand followed by the child's face, holding the crystal sword in the other hand and urging the sword light.

After counting their breaths, the two of them were sucked into the underground river at the bottom of the lake, and they were washed a long distance by the turbulent current before they climbed ashore in embarrassment.

After a while, Chen Yu immediately slashed the stone wall with a crystal sword to confirm whether they were in the underground river or in the belly of a behemoth.

It was a stone that was smashed. Chen Yu pondered for a moment and laughed at himself: "I was bitten by a snake once, and I was afraid of well ropes for ten years. How can there be so many behemoths in the world."

A behemoth like the Kunpeng Giant Beast, even in the Fengyun Continent, is a rare existence. It is good fortune to encounter it once, how can it be seen everywhere.

The formation of such a large vortex on the lake surface, Chen Yu felt it was the cause of the ground subsidence, the bottom of the lake collapsed, and similar things happened occasionally on the earth.

"Brother Yu, I'm sorry, if it weren't for Yaner's playfulness, we wouldn't be drawn here."

Tong Yan was full of apologies and cried.

With a smile, Chen Yu wiped the wet hair sticking to her face, and calmly said: "It's okay, maybe we can be a blessing in disguise, and we can find a baby here."

"Is there a baby?" Tong Yan's eyes were bright, and the thief was bright. As long as Chen Yu was by her side, she would not be afraid of going up and down the fire, and treasure hunting was also a very exciting and fun thing.

She believes that the omnipotent brother Yu can definitely protect her, no matter how dangerous the environment is.

Chen Yu glanced at the turbulent water upstream, pulling Tong Yan down the river, "It is obvious that we can't get out if we go upstream. We go downstream, looking for an exit while hunting for treasure."

"Well, listen to Brother Yu!"

Tong Yan nodded fiercely, with a look of excitement, it seemed that the two of them were not drawn into the underground river by the whirlpool, but came here specially for the treasure hunt.

The banks of the river are full of rocks, moss and other fungi, and walking on it is very slippery.

Because Tong Yan couldn't see things in the dark, she stumbled when she walked, so Chen Yu had to hug her and walk.

Chen Yu felt a little upset when he thought that even if he could easily find an exit, he would have to deviate from the route after going out.

After finally finding the mark left by Jiang Manwu, but deviating from the route, Chen Yu didn't know when he could meet them.

Tong Yan has always been able to watch but not eat, and Chen Yu wanted to find Jiang Manwu to solve his physical needs immediately.

Seeing Chen Yu's silence for a long time, Tong Yan Rongran opened the mouth to break the silence and said: "Brother Yu, ask you something."

"Okay, all questions must be answered, I promise to know everything and say nothing."

Chen Yu took up his depressed mood, jokingly answered.

"Is Yan'er important, or is the big backpack important?" Tong Yan asked with some taste.

Before her situation in the lake was so dangerous, Chen Yu still had the thought of carrying a big backpack.

This hurt her a little, and felt that she was not as important as a big backpack in Chen Yu's heart.

"Of course you are important, why do you suddenly ask?"

Chen Yu feels a little headache. Once a woman becomes more real, she is simply unreasonable.

Without waiting for Tong Yan's answer, Chen Yu immediately explained: "The big backpack was by my side at the time, and I didn't need 0.001 seconds to put it on my hand."

"Furthermore, there was so much movement on the lake, and the whirlpool was so big. I decided that it would be difficult for us to get ashore. If we don't bring our big backpacks, our days will be very difficult for both of us."

"Oh!" Tong Yan faintly replied, and then disappeared, still feeling a little uncomfortable.

Just as Chen Yu wanted to continue to explain, he suddenly saw a closed stone gate on the stone wall.

The stone gate looks very old, and it is carved with a unicorn-like pattern. There are two stone beasts on both sides of the door, which are like lions and not lions.

When he got closer, Chen Yu recognized the two stone beasts, which turned out to be the legendary brave.

"Is there really a baby?"

When he arrived at the Shimen, which was about three feet tall, Chen Yu put down his Tong Yan, looked at Shimen scorchingly, and muttered to himself.

"Brother Yu, quickly brighten your crystal sword, Yan'er also has to see where there is a baby!"

Tong Yan swept away the small discomfort in her previous heart, and shouted excitedly.

With a wry smile, Chen Yu took out the crystal sword and urged the sword light to shine. The blue sword light shone on the stone gate, "It looks like an ancient tomb."

Tong Yan was excited to push the stone gate, but there are thousands of kilograms of huge stone gate that she can push.

"Brother Yu, help push it away, let's go in and hunt for treasure."

Chen Yu laughed and scolded, "If the tomb robbery is harmful to the yin, don't disturb the ancients to rest!"

He has always had a low-key mentality towards tomb robbers.

When Ye Chunfang's mine hunting team went around hunting for mines and ancient tombs, he seriously warned them that they encountered ancient tombs that could not be stolen, and only used useful documents.

Although the crystal sword was also found from the ancient tomb, Chen Yu didn't know it at the time.

"No, no, no, let's go in and find the baby, please Brother Yu, okay, okay..."

Tong Yan took Chen Yu's arm and shook it vigorously, acting like a baby.

Chen Yu can’t stand this the most, so he nodded and agreed to go in and take a look, "You can go in. Don’t take the contents, such as gold and silver jewelry, funeral objects, or treasures you like. It’s not impossible to take one or two. ."

He has no interest in gold, silver, jewellery or other ancient knowledge. If he could find a magic weapon like a crystal sword, he would definitely own it.

"Well, Yan'er takes everything to Brother Yu. Brother Yu said that he can kill Yan'er, but Brother Yu agrees that Yan'er will not take anything."

Tong Yan promised, patting her chest.

In fact, she didn't really want any baby, she just thought it was fun and exciting.

Chen Yu stretched out his hand and pushed hard on the stone door, and the door opened creakingly.

"Damn, it's so light, I haven't tried my best yet."

Chen Yuda muttered suspiciously, and then Tong Yan quickly stepped aside.

"Brother Yu, what a bad smell!"

Tong Yan covered her mouth and nose, buzzing authentically.

Chen Yu waved his hand in front of his mouth and nose, inciting, and said: "The ancient tombs are generally sealed. The air has not circulated for years and years, and it is normal to have a strange smell. Don't rush in. You have to wait a while."

With that said, Chen Yu pulled Tong Yan a little further away, found a drier place and sat down.

Looking through the big backpack, he found a pot of bamboo wine and a few pieces of barbecue that he originally planned to take on the road. Chen Yu handed a piece of barbecue to Tong Yan, and asked with a smile: "Now you know the importance of the big backpack, without it. We can only starve now!"

"Well, Brother Yu still has the foresight." Tong Yan nodded and responded with a grinning face.

Chen Yu had planned to hurry as much as possible to meet Jiang Manwu and Caixia earlier, so he prepared a large amount of barbecue stuffed in a big backpack, but unexpectedly it came in handy at this time.