remy's Questions (2)

I need manhwas similar to how to snag an alpha or anything with a size difference but like the plot doesn’t revolve around the size I just want a small bottom and big top (⌒▽⌒)

so I don’t remember much of the plot but the top had long black hair and one blue/green earring and he wears a red robe im pretty sure the plot is a guy who sees ghosts/monsters and he fights them to get like these kind of candies he eats or something and yin/yan energy something girl idfk but pls help ┗( T﹏T )┛