The Legendary Grandmaster confesses that he has no memories!!
"If you wake up in the body of the world's greatest hero... pray that his worst enemy isn't stuck inside your head."
Kyle was just an ordinary modern-day teenager with zero special powers, balancing a normal life while dealing with the painful loss of his mother. But in a flash, everything changes. He is suddenly summoned into a magical fantasy world—not as a weak level-one starter, but straight into the body of Grandmaster Kyle, the legendary warrior who just saved the world.
There is just one massive problem: the transfer wiped his memory, he has no idea how to use his High-tier magic, and he can barely handle the legendary body's massive anger issues.
While Kyle awkwardly tries to pass as a supreme hero to his loyal servant Mira and his tsundere companion Loxi, a terrifying shadow begins to hunt his dreams. Weeks ago, the original Grandmaster Kyle ruthlessly executed Thlípsi Re Eftychía—the cold, nation-destroying "Evil Sage." But her spirit didn't move on to the afterlife. She is trapped right inside Kyle's own soul, whispering threats and trying to force him into madness.
When the original warrior's soul wakes up inside the mental void, he is furious to see a weak, modern kid running his body. As a brutal inner war breaks out for control of the Grandmaster's power, Kyle is left completely defenseless against his own past self.
But when Kyle looks at the terrifying Evil Sage, he doesn't see a nation-destroying monster. He sees a tragically broken, crying girl who was stripped of her humanity. For the first time in two hundred years, someone treats her with pure, non-judgmental empathy—and it completely shatters her world. Instead of destroying him, the ultimate enemy steps in to protect Kyle from his own past self's wrath.
Can a normal boy's kindness heal a centuries-old monster, defeat a legendary warrior's inner anger, and merge two fighting souls into the ultimate savior?