C36 Netherwater

There's actually a city hidden under the lava? " Liu Chengfeng said in his heart.

The other three people didn't have any expression on their faces. Liu Chengfeng whispered to Liu Chengfeng who was behind them.

"Be careful, follow behind me and don't lose yourself!"

In the sky above the underground city, there was a "sun" that emitted a faint yellow light that enveloped the entire city