Apocalypse Survival: This World is Way Too Savage

Zhang Qiusheng laughed when he transmigrated—until he realized his mistake. Armed with modern knowledge, he planned to revolutionize this primitive world with guns and tech. But when an archer casually snipes targets three kilometers away and a child outruns bullet trains, he faces a terrifying truth: this isn't a low-tech world waiting for his genius. It's a savage realm where raw power eclipses everything he knows. In a world where humans are walking weapons, can a transmigrator's cunning overcome brute force?