Solo Leveling Begins with Changing Class to Undead Lord

A hundred years ago, the boundary between a parallel Blue Star and other dimensions was torn apart. Large numbers of monsters seized the opportunity to pass through the "Gates" and wreak havoc on Blue Star, sending the world down a completely different path.

The countries people knew fell one after another under the monsters' frenzied attacks.

Just as humanity was on the verge of extinction, people began awakening various supernatural abilities.

Thanks to these ability users, humanity managed to cling to life against the monsters' attacks and establish one safe city after another, creating a new order.

Wang Xiao used to clean up monster corpses after battles in a small safe city. During one operation, he encountered a special monster. On the brink of death, he killed it and obtained the Necromancer class, setting off on a solitary journey of leveling up.