Western Fantasy: Miss Demon King Will Not Let Others Manipulate Her

[Dual protagonists] [Fighting is exciting] [Growth flow] [Adventure flow] In the Aylan continent, there is no real god in this newly born world. Every 300 years, a new demon king will be born in the abyss and lead the demons out of the abyss to launch a war on the mainland. At this time, Aurora, the "God of Light", will send an oracle to choose a brave man to lead the continent to defeat the demons and restore peace to the world. This has been repeated six times, and each time it ends with the same hero sacrificing the hero to kill the demon king. It's just that this time the devil chosen by the abyss seems to be different. [The introduction is weak, please read the text]