Intro. About how I binged "That Time I Got Reincarnated as a Slime" in one go — how many nights did I stay up for the current storyline? What the heck?! Rimuru got married?! And nobody knew you were his wife. Rimuru is gentle, funny, and very cute. He has light blue long hair, golden-yellow eyes, is short and can turn into a blue slime (although he is a Demon Lord, after all).