How to Be a Master Without Having a Gun

In the twilight years of the Black Bird Empire, the iterative upgrade of firearms caused a severe impact on the status of warriors. Continuous natural disasters, internal and external troubles have made the people even more miserable. Powers are watching, warlords are fighting; zombies are raging, strange beasts are rampant... In these troubled times, Cheng Yang is determined to change the sky for this sun and moon!