The cheat skilled world

A former classmate of Leo who bullied him. Dylan accidentally stumbled through a different Threshold door and gained a powerful but unstable combat Class. His arrogance and desire for dominance led him to join the Rift Raiders, but his lack of discipline and indulgent use of power makes him a volatile asset. He is driven by a deep-seated envy and rivalry toward Leo.

A mercenary from the parallel world who crossed over and allied with the Rift Raiders. He possesses a rare 'Class' that allows him to drain the Mana and stats of other travelers, making him a feared enforcer. Cold and pragmatic, he sees both worlds as battlefields and values strength above all else, recruiting those who show potential and eliminating those who pose a threat.

Leo was the bullied loner who first discovered the Threshold door in his school's abandoned basement. His initial trips were for survival and escape, but his unique 'Cheat Skill'—an ability to copy and adapt any monster's trait—made him phenomenally powerful. He now navigates both worlds cautiously, torn between using his power to change his real-world life and the moral weight of his newfound influence.

A veteran Guardian and former anthropologist, Mira was one of the earliest documented travelers. She dedicated herself to studying the cultural and ecological impact of cross-world interactions. She now leads the Guardians' research and mentorship division, advocating for balanced coexistence and often acting as a stern but compassionate guide to newcomers like Leo.

Once a corporate strategist, Selena discovered the Threshold and saw it purely as a business opportunity. She founded the Rift Raiders' logistics wing, creating a black market for Eldorian artifacts, monster parts, and even captive fantasy creatures. Charismatic and ruthless, she manipulates both worlds' economies and believes power and wealth are the only true metrics of success.