C418 Come and Strike the Iron

From afar, Xu Xian could see a big smoking pipe in one of the houses. It was filled with black smoke, and there was a constant sound of metal weapons hitting the pipe.

"Hu, go and bring the firewood over. Increase the fire!" One. A strong and loud voice rang out, and Hu excitedly ran out of the house. His face was dark from the smoke, but he smiled happily with a mouthful of white teeth