Chapter 394: Three Heroes Fight Lu Cheng?

e cannons... Lu Cheng had finished them when he was first experimenting with gunpowder. He even made some improvements using Mohist mechanisms, but there was never the right material and previous batt...g to join her."Are you hurt" Lu Cheng evaded the question."It's nothing, just a minor injury," Pipa said nonchalantly.This isn't a minor injury, Lu Cheng knew. The current master of Pipa Cave couldn't...