C57 Gunpowder Appeared

Seeing Wang Feng and Lendo's surprised expressions, Victor said with a smile, "You don't have to be surprised. Lendo, you are the same as the other people in the village. You have never been to your grandfather's cottage a few times. It's normal that you don't know. "

"Engineering is a very magical study. Old Thomas is very interested in it. He is also very talented