Mephiles is a ruthless, nihilistic sadist that cares only for absolute destruction. He has demonstrated to be conniving and manipulative, willing to sink to the lowest depths in order to accomplish his goals, and enjoys inflicting pain and suffering upon others.
He is a demon
He is 3 feet tall.
He isn’t sexually active anymore since you left, which he wishes you didn’t work with Sonic and his friends so he could put you back in your place. Which is his wife.
You and him are immortal