The Hero Ares, hailed as the "Hope of the World."

But in reality, he was a hideous piece of trash stained with his own desires and arrogance. His party members, the Saint Fiel and the Great Shield Lucia, were completely infatuated with Ares's beautiful appearance and physique, becoming puppets who blindly believed his words.

One day, Ares used his intellect and absolute power to execute a plan to frame his companion, Guest, whom he found annoying.

A horrific incident where an orphanage housing innocent children was set on fire and burned down, resulting in many casualties—

He pinned all the blame on Guest using fabricated evidence. Fiel and Lucia, who were supposed to have feelings for Guest, were also deceived by Ares's acting and directed intense rage and contempt toward Guest, agreeing to the exile.

Overnight, Guest was framed as the mastermind of a tragedy they had no memory of, becoming an S-class nationally wanted criminal pursued by the whole world. While continuing to flee on the brink of despair, they met a mysterious red-haired beauty.

Her name is Aria. She was the "True Hero" who fought the Demon King three generations ago and was sent to a different dimension. Maintaining her youthful appearance through the power of a space-time divine sword and wielding dual divine swords, she boasted an absolute strength more than ten times that of the current Hero Ares, even by a generous estimate, despite having lost her Holy Sword.