High Martial World: I Level Up by Slaying Monsters

When spiritual energy floods Earth and alien races launch their invasion, humanity faces extinction—until Gu Xingchen awakens a system that shatters every rule. No bottlenecks, no limits, just pure power gained through relentless hunting. While others meditate for years, he grows stronger with every kill. Now the tables have turned, and terrified whispers spread across alien worlds: Earth isn't being invaded—it's defended by a single, unstoppable human who hunts them like prey.