Slaughtering More Demons
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The Imps emerged, being led by a blue-skinned Lesser Oni. The Lesser Oni was simply a few centimeters smaller than the Blue Oni we once fought before. But his aura wasn't less threatening. He still had some red patches of skin around his body, showing that he was still in his process of metamorphosis into a Blue Oni from a red-skinned Imp. It usually takes them a few days, but no more than a week to fully evolve and grow. Unlike humans who grow over time with each year. Imps and most demons are born and quickly grow. In just a week they grow into the size that we often see them as, and become young adults. After a month of training, they become mildly experienced and already go into the wild to hunt.