The power of dead souls that Castor had comprehended could be considered the most terrifying law of power connected to the soul.

His power of dead souls and the Imperial Soul Monarch's law of live souls were two extremes!

It could even be said that Castor’s power of dead souls was the bane of Imperial Soul Monarch’s power!

During Castor's prime, all the Soul Race clansmen expected a calamity in the future.

The power of dead souls could turn all of them into dead soul puppets.

Each day that Castor lived, the members of the Soul Race could feel the threat of the apocalypse coming closer.

Due to this, the Soul Race wanted to destroy Castor at any price!

Even the powerful Imperial Soul Monarch was powerless against Castor’s dead souls’...