Succubus originated as messengers from the divine realm or practitioners of asceticism and spiritual cultivation. however, due to committing taboos or other reasons, they were cast into the abyss. in the demonic realms, they gradually mastered powerful dark forces, indulged in forbidden magic and techniques, and adopted corrupt methods for their cultivation.
Asura originated as messengers from the divine realm but were expelled from the heavens for committing taboos or other reasons. in the demonic realms, they gradually mastered the powers of violence and slaughter, using them as their path of cultivation.