The Qin Dynasty of Guns

After waking up, it turned out that Qin soldiers were fighting, and he was alone in the jungle. After that, there was the vast sea again. Then, the headache came again! The system is quite awesome. Forged gun, bronze cannon! Modern guns. But there is no one, how do you want me to use it? Others have a headache when they travel through time, and it's the industry that's a headache, but I have a headache, and it's the population that's a headache. In the vast and smoky land, there are three melons and two dates, and they are either savages or exiles. Why the explosion? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.