Lone Warrior God, The Last Rampart — Episode 5

Xavier, embodiment of Earth's will, reaches Warrior God rank at ten. For thirty years, he guards the Demon Pass alone, deterring all incursions. Peace breeds illusion: Holy Federation credits Demons' goodwill. Leaders, fearing Xavier, orchestrate his downfall. Banished amid public insults, he leaves. Demons reveal true intent, slaughtering without mercy. Remorse comes too late; Xavier will not return. Traitors decimated, survivors enslaved. Intoxicated by victory, Demons challenge Xavier one last time. He annihilates them in one move.