Hell's monsters pour through a portal beneath the Endless Abyss, invading the mortal world in force.
Su Mulong, one of the four war gods under the Creator God, leads a million troops to suppress them!
In his first year on guard, he happens upon a System. Killing monsters earns him Kill Points, which he can spend to activate an Unrivaled State! In this state, all his attributes are doubled without limit!
He can also perform a sign-in once each month, and sign in repeatedly at any location.
"Sign-in successful. Obtained the Draw-Sword Blade, a single sword-drawing technique that leaves countless dead and wounded!"
"Sign-in successful. Obtained the Sword of Cosmic Dominion. A single casual swing can destroy heaven and earth!"
"Sign-in successful. Obtained the Immortality Totem. Revive immediately after death!"
After guarding the portal for ten thousand years, the million-strong army has been wiped out, and the Hell Portal is temporarily sealed.
Bearing a solemn promise, Su Mulong emerges from beneath the Endless Abyss, only to find that the entire world has changed beyond recognition...
