Although there might still be Unusual Items, Lin Yan was more focused on finding a way out.
Lin Yan swam back to where he had just landed. Indeed, he found a jade pillar nearby.
If he was not wrong, this jade pillar was the one that had vibrated in the poisonous lake above.
He followed this jade pillar and floated up. The existence that had called him over must be above.
The water pressure around him became lighter and lighter, and the depth became shallower. However, before he could surface, a tight and sturdy stone wall blocked above Lin Yan's head.
The stone wall was uneven and smooth, unlike ordinary rocks. It was pitch-black with a trace of fine patterns, and the jade pillar was deeply embedded in it.
"Is there a stone wall on the top of this jade pillar?"
This made him frown a little. If it was a stone wall, did he have to dig open the stone wall and enter to take a look?