After going down, the two of them sank along the island. After sinking for a long time, they barely reached the bottom of the river.

The water pressure at the bottom of the river is extremely high. If it were ordinary people, they might have died long ago, but Xia Tian and Hunjianglong are not ordinary people. Hunjianglong is now an extraordinary master with extremely strong physical fitness. In addition, he has excellent water quality, so there is no place to dive here.

As for summer and the peak of the transformation realm, such a powerful man would not be able to see any problems even if he entered the sea of ​​fire.

The two of them swam freely at the bottom of the river, like two fish.

The lower it goes, the more turbid the water below it becomes. And because the sunlight cannot shine on the lower it, the entire bottom of the river is pitch black.

The two of them saw a little more clearly through the searchlight above their heads.

"Here."

Hun Jianglong sat down to Xia Tian and swam all the way to the west.

From the bottom of the river, the islands above are all the tips of the iceberg, and under them are all mountains, just like eight mountains surrounding the middle, forming Tai Chi Bagua.

Soon, Xiatian and Hunjianglong swam to the center of this river area. Here, Xiatian saw a black iron chain.

The chain is very thick, just like the trunk of a big tree, because it has been silent at the bottom of the water for too long, and the chain is covered with moss.

"Why are there such huge iron chains at the bottom of the river?"

Xia Tian swam along the iron chain to one end and found that one end of the iron chain was actually wrapped around the roots under the island. Following the iron chain, Xia Tian and Hunjianglong swam to the other end.

They swam along this chain towards the end for about four or five minutes, and finally seemed to have swam into another world.

Here, the river water gradually becomes clearer, and their visibility increases greatly in summer.

"It's here."

Hun Jianglong made a gesture for Xia Tian. They could not talk under the water, so they could only communicate through this gesture.

At this time, what is imprinted in Xia Tian’s eyes is a palace. Rather than a palace, it is actually a building similar to a palace. The building is not too big, almost as high as three stories. The construction style of the entire building looks very retro, and it looks roughly like a palace, but if you look closely, it will look more like a coffin.

Around this palace are the nine islands surrounding Huanlong Island above, which is the most central place in the entire Huanlong Island.

At this time, Xia Tian discovered that an extremely thick black iron chain was wrapped around each island, with a total of nine iron chains, extending in different directions to the palace. I don’t know what it means.

"Can it be really the Dragon Palace?"

Xia Tian swam to the front of the palace. There was a gate here. There was a stone plaque above the gate, but Xia Tian couldn't understand the words engraved on it at all, so he didn't know where this place was.

The door was closed, and Xia Tian's curiosity suddenly burst out. He wanted to pass through this door and see what was hidden behind the door, and also wanted to see what was wrapped around the iron chains on the Ringlong Island outside that ended up extending into the building, and what was locked inside.

Xia Tian stood in front of the palace gate for about a minute, and then carefully swam towards the gate.
Chapter completed!