Manga Demon Fist Daydreamer
Maken no Daydreamer
Genre: Fantasy , Adventure , Shounen , Drama , Isekai , Harem , Ecchi
The protagonist of the story is a guy named Minato who is in college. His life will suddenly end when he dies in a plane crash. As a result, he will reincarnate in a fantasy world where his succubus mother will raise him all alone in the desert. Now he will develop as an adventurer in this cruel world.