From Failure to SSS-Rank Demon Lord

Betrayed and left to die by his closest friend, Frank Zaid awakens in the past, reborn with a second chance to rewrite his destiny. Set in 2030, with the launch of the groundbreaking virtual reality game Underworld Online, Frank knows the game’s future—its secrets, its dangers, and its incredible potential to reshape the world. As “Mars,” a Mage-Knight in the dark faction, he sets out to conquer the Morrath Kingdom, rising from obscurity to power while outmaneuvering rivals, earning legendary quests, and laying the foundation for his ultimate revenge. Driven by his memories and a burning desire to save his family, Frank’s journey in the game is more than a quest for power—it’s a battle to control his fate. Will his knowledge and resolve be enough to change the course of his life, or will history repeat itself?