According to ancient records, Phoenixes enjoy eating filth.
The "filth" here does not refer to the dirt and grime sensed by human senses, but rather the sinister dark negative energy contrary to life and light.
Unlike Dragons, who occasionally clash with humans over gold and treasure, the existence of Phoenixes and human civilization is almost like parallel lines.
In the very few historical sightings, when Phoenixes descend into the world, they often target extremely powerful evil presences that are almost like Great Demons.
But their reason for striking is not for protecting or saving humankind, but for a very simple reason—to hunt.
The Devouring Curse Demon, Great Darksky Slime... these forbidden Magic Creatures that transcend human comprehension and trigger catastrophic disasters have become Phoenixes' fuel countless times, and the aftermath of their battles with these powerful dark forces is comparable to a catastrophe.
