A monster was born from one so pure back then. Many fear for the one that turned, the creatures brought by their transformation from pure to corrupted.
The hero is said to always win, but that is not the case for this story. The one that turned IS a hero, but many would mistake them for a villain. Purity is associated with bright colors. So why do souls flinch and fear the one that turned, the one that protects their mind alongside the other one?
Why would one person be so special? Are they the chosen? Has the prophecy been true all along? Had the start of war begun the day they were born?
Only the one that turned can answer, but they don't appear to those that fear them. But why shy away and disregard them as a being of evil when their actions speak louder of a hero than a villain?