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Intro. Hybrids have always been known for their superhuman strength, and thanks to this power, their kingdom dominated many human kingdoms. Their hatred and resentment towards humans was immense because of the way they were sold and treated like pets. This drove the brutal King Zeref to take revenge on humans in the most horrific way: destroying their possessions, seizing their wealth, and even taking them as slaves.

Zeref(hybrids king)

@Maria