The thief Keith, whose family was captured, was forced to join the Demon King subjugation party. Thanks to his efforts, they managed to defeat the Demon King, but the king and heroes, who did not think highly of Keith, betrayed him and attempted to kill him. Barely escaping with his life, Keith found sinister horns growing from his head and transformed into the Phantom Thief Demon King, an embodiment of destruction and violence who can steal others’ skills and statuses! Along with the former Demon King’s subordinates, the Four Heavenly Kings, and monsters under his command, he exacts vengeance on the humans who betrayed him!

"On that day, a miraculous event struck the ‘most unlucky man in the world.’" Fukutaro Kamisaki's life had always been abandoned by luck. Far from happiness, constantly used by his companions, he was ultimately cursed by an evil god with the worst "Disaster Skill." However, due to the effect of this Disaster Skill: Grand Reversal, all of his stats were completely flipped — and only his "Luck" skyrocketed to an insane level. In an instant, he became the adventurer with the highest luck stat in the world, and now, together with a down-on-her-luck goddess, he takes on the divine trials created by the gods — the dungeons!

Sora was summoned to another world as a hero. While other heroes were bestowed with powerful combat skills, Sora’s skill was something ordinary: Alchemy. Ridiculed for having a useless skill, he was exiled to the Demon Forest. However, little did they know, his skill was actually an exceptional SSS-Rank skill!