If one was not careful, they would fall into the bottom of the underground waterway that was more than ten kilometers long!
He was somewhat interested. He wanted to see with his own eyes what the so-called upper world was like. Was there a sun in the sky? Without a sun, wouldn't the entire upper world be in eternal darkness?
However, if he could not escape from the desperate situation of the Chaotic Fog here, he would never be able to survive the lower world, let alone approach the upper world.
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"Issuer Liu, Teacher Ling, now that the Chaotic Fog above is about to cover us, why don't we swim down together and find a way out from the ruins below?"
Liu Lanqing and Ling Shuangxue nodded slowly. "It's just that there are many Poison-Toothed Trouts in this Poison Lake. The poison is strong. I'm afraid we…"
"It's fine. I've thought of a way…"
Not long after, everyone who was still alive in the Underworld was gathered.