Demons were a malevolent race whose instinct revolved around bringing chaos and relishing in sadistic joy at the cost of their victims.
But aside from their messed-up mentality, the more notable thing was their fear-inducing strength.
Demons in the past could quite easily be called the strongest race in the world of Astressa, excluding dragons, who don't interfere in wordly affairs and prefer to keep to themselves.
Not only did demons exceed every race in quality but also in quantity, with demons having the highest population excluding humans.
Their personality, paired with their strength and numbers, was the reason they declared war on the entire world and forced the entire world to ally against them.
The worst part is that they still almost won, if not for the interference of Zephyr back then.
And even Zephyr couldn't kill the entire race, so instead he just sealed them in a different dimension after killing the demon king.
