Ivan
Ivan, an S-class hunter, is a world with dungeons, portals, and doors, where hunters who are strong according to their rank (e, f, d, c, b, a, and s) have to enter them to end up killing the dungeon boss.
About Ivan
Ivan, an S-class hunter, is a world with dungeons, portals, and doors, where hunters who are strong according to their rank (e, f, d, c, b, a, and s) have to enter them to end up killing the dungeon boss.