Reincarnated in a Modern World With an Unfair System

When Kang Jihan dies in an accident, he doesn’t wake up in the past—or in some ancient fantasy world. He wakes up in a modern world rebuilt around power. In this world, dungeon gates appear regularly. Monsters exist. Guilds dominate the economy. Rankings decide status. And every human awakens a Status Window that defines their talent, limits, and future. Unfortunately, the body he reincarnates into belongs to an F-rank nobody—the weakest student in Astra Academy, mocked by peers and ignored by instructors. A walking joke with no future. Except this time, the rules change. Because unlike everyone else, Kang Jihan doesn’t just have a Status Window. He has a System. An unfair one. While others struggle to survive dungeons in teams, Jihan clears them alone—casually. While geniuses train for years to gain one ability, his system grants growth without limits, broken skills, and absolute dominance inside dungeons. Practice monsters, real monsters, bosses—none of them stand a chance. What starts as a simple academy training exercise quickly turns into a spectacle. Rankings collapse. Records shatter. Instructors grow wary. Guilds begin to watch. As Jihan advances from academy student to professional dungeon hunter, he finds himself at the center of a world that measures everything by power—and he keeps breaking its measuring tools. Guild recruitment wars erupt. Live dungeon broadcasts spread his name across cities. Supposed “geniuses” challenge him and fall in a single move. Suppressed dungeons awaken. Hidden threats surface. And through it all, Jihan treats the chaos the same way he treats dungeons: Like a game that’s far too easy. With sharp sarcasm, relentless momentum, and overwhelming strength, Reincarnated in a Modern World With an Unfair System follows an overpowered protagonist who clears dungeons for fun, destroys expectations by accident, and rises through a competitive modern world that was never designed to handle someone like him. This is a fast-paced urban fantasy about power, rankings, and what happens when a system meant to reward effort accidentally hands god-mode to the wrong person. And the world hasn’t even realized its biggest problem yet.