After walking further inside for a while, his hand was groping along the wall and accidentally touched a mechanism. He heard a few swooshing sounds, which should have been from hidden weapons. He narrowly dodged them, breaking into a cold sweat. It was by accident that he realized he had entered a mysteriously opened small door next to him. After opening it, there was a stone chamber inside, which smelled quite strong. He looked around and saw what seemed to be something like soil and charcoal.
The most important thing was that there was an Alchemy Furnace in the room.
Tang Wei could tell this Alchemy Furnace was not an ordinary object, and it wasn't very big, about ten centimeters in size, but it was quite heavy. He planned to take it back for Tang Wanwan to take a look at it. If it was useful, he would take it back. Because Tang Wanwan often made pills and such, if it was useful, it would be a good case of waste utilization.
