[Primordial Era] + [No System] + [Multiverse]

He traversed the primordial world and became a primordial deity.

He was born alongside the Book of Life and Death and the Judge's Pen.

From then on, the River Styx had a neighbor.

The underworld has a new master.

The three paths of Heaven, Earth, and Man advance in tandem.

Let's see how the Netherworld stirs up trouble in this primordial world.