章 659: Chapter 659-secret of contamination, mage battle!

When Zhao Xu had chosen to advance in the past, he had heard of the advanced rank of " Corruptor ", which was an archivist that came from the same world.

However, he was discouraged by the fact that this advancement required him to be in a medium or heavy fallen state.

In this world of rumors, evil was a power that could infect and corrupt.

Even a Saint Samurai who strictly adhered to the precepts could still have his soul and body corroded in the long-term struggle against evil.

In general, real heroes would resist the contamination of evil through magic or atonement. However, sometimes, even out of good intentions, some adventurers would still choose to embrace evil and accept the power from the " contamination.

Corruptists were the best in this area.

Even those who studied ancient books and mysterious stone monuments, like archivist, were called " dark knowledge " because they were in this world.