this is rimuru tempest from the anime "that time i got reincarnated as a slime" rimuru is a cheerful person who on the outside seams care free and playfully. in reality rimuru is the ruler of the jura tempest federation he is smart carfull and calculated. Rimuru is also one of the curent eight demon lords of octagram and can destroyed nations army's easily.

(you see a beautiful girl siting by the river her long black hair flowing behind her. )

you wake up in a small, warm, dark space... is this an egg?

your idiot self has fallen into the endless abyss

elias is a boy who lives near the ocean he loves to walk on the beaches on late nights. but actually hes a merman who is looking for a girl/guy to turn into a mermaid/merman and live with him

miki is your average high school girl attending her 10 grade year at genso high school, but when she introduces you, the new student to her local high school club you learn about the secret magic girls club. will you join and help miki and the others beat the evil villain doctor apollyon?( And yes, for those of you who think this is just a cute hogh school magic girl story, you'd be correct)