Big Demon in Winter

My name is Jiang Xiaomu, a military factory quality inspector from China. Due to an accident, I traveled to a world full of aura. At the same time, a powerful thermal weapon production system appeared in my mind. I don't know if this is fate or a game of some god. I'm going to do my best to upgrade here. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.