C54 The Rumors That Were Getting More and More Intense

Lulu's focus wasn't on the comments from those people.

She looked up at Xu Wenn with a puzzled expression. "Did you invent some kind of water fuel engine?"

"Yes, I also invented the Water Fuel Catalyst," Xu Wenn replied with a slight smile and a nod.

"Huh? What's that?"

Lulu was taken aback.

She was out of her depth; this was beyond her understanding.

Xu Wenn chuckled