C208 Simple gun

After returning to Yi Jing City, Chu Yuhan returned to the courtyard where the gunpowder weapons were made. Zu Yuanfei and Lin Xiaoqing wanted to follow them, but Chu Yuhan smiled and said, "Please leave, it's better if you don't scare the both of you."

Zu Yuanfei knew that Chu Yuhan would not let anyone into the courtyard, so he pulled Lin Xiaoqing back to the City Lord's Mansion