Minister Lu was really shocked. He stayed in the water for a while, and finally couldn't help but jump out of the water.

After climbing out of the pool, he couldn't wait to remove the bubble from his head and asked Qin Lin, "Boss Qin, it seems that this bubble can supply oxygen all the time."

Qin Lin explained with a smile: "Minister Lu, isn't it amazing? This is all due to the crystals growing in the bubbles. The crystals can absorb the gas that people breathe, and then react to produce oxygen."

"

The content of this chapter is being updated...