Billions of Zombies: Doom Rangers

"Captain, look! Did you see that boy using a bow and arrow to fight zombies? It's so funny." "Hahahaha, even if he can hit the head with one arrow, he can be as fast and accurate as our gun." "Captain! Look, what kind of arrow technique is that?" A wave of zombies besieging the city was madly attacking the stronghold in an uncountable number. Lin Kai, who was occupying a watchtower, saw a green wave condense on the tip of his arrow. The arrow turned into a huge green energy, and the zombies thousands of meters in front of the arrow melted instantly! ! ! "Captain, I want to learn this!"