Beneath the Demon Emperor and his wives, the four Demon Kings reign supreme over the Blackcrest Region. Their names were Varvatos, Barbatos, Garmatos, and Arceiatos. Descended directly from the essence of the Demon Emperor, they were not considered offsprings of his wives. In fact, they were older than them, and their powers were unmatched.
Akashic Records of the Bastard Child Engaged to a Goddess
Fantasy · Pendulum_
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