Zatiel took a deep breath before unleashing the full might of his Mind Force. A pure pink aura emerged from his body and extended for hundreds of kilometers.
After a few seconds, the Mind Force began to condense and form hundreds of different runes that carried the power of Life and Death Essence.
The runes began to connect and after a few days, what appeared in front of Zatiel was an immense glowing pink furnace, covered with all kinds of powerful formations.
This furnace wasn't a simple creation made with Law Essence and Mind Force, but a technique that combined runes crafting and cultivation.
Demonic Realm Refinement Furnace was the name of the technique, and the word realm in it was not an exaggeration since the creator once used it to refine an entire High World and the trillions of lives in it.
The creator was a great evil that once terrified the universe, but one day he just vanished.