Necro-Sovereign: The 1,375th Ascent

In a world transformed by the "System," survival is determined at age 18 during the Scanning Rite. While others become prestigious Warriors or Mages, Borja-a quiet, 5'7" underdog-awakens a class that has not been seen in a hundred years: The Zombie Summoner. Labeled as a "trash-tier" player by society and mocked for commanding the rotting dead, Borja is dismissed as a failure.

However, the world doesn't know that his skill is a "Once in a Century" anomaly. His zombies don't just rot; they evolve, grow stronger, and gain the skills of those they kill. Accompanied by his loyal childhood friend, the S-Rank Archer Coolin, Borja sets his sights on a goal humanity has deemed impossible: conquering the 1,375 floors of the Tower. While the world's greatest heroes are stuck at Floor 288, Borja's undead legion is just getting started.