In my prologue chapter, two continents, Miravia and Naverra, long divided by their human and demon inhabitants, face a common threat when another, unknown race, who dub themselves the Voidkin, arrive to conquer the planet.
As the Voidkin's destructive invasion progresses, the demon lords propose an alliance with the human king. Though reluctant due to the urgent dismissal of his distrustful nobles, the king agrees after his son, Prince Leo, urges unity.
Leo then meets General Auriella, a demon leader, to forge this alliance, though tension persists. Just as they begin preparing, news arrives of a Voidkin attack on the human capital of Bastion, forcing them to mobilize immediately.