In a world ravaged by monsters who came through mysterious portals, society has collapsed and the survivors are struggling to rebuild. Ben Li joins the Hunter job field to help protect his community from the various monsters that roam the land.

As a Hunter, he's trained in combat and resourcefulness and is equipped with specialized weapons and equipment to help him survive encounters with monstrous threats. He embarks on various missions to gather resources, defend against monster attacks, and search for a way to close the portals.

As he progresses, he'll hone his skills and equipment, and encounter various monster types that he'll have to defeat to complete his goal. He'll also have to make difficult decisions affecting those around him.

With danger around every corner, he must use all his strength and cunning to survive in a world overrun by monsters. Can he help restore order to the ravaged world, or will he succumb to the monstrous threats that lurk in the shadows?