@Yumestar I'm not sure if a comic or a novel. But the drawing is cute, so I'll guess comic.
About superpowers or something.
And the protagonists (which I assume are those two) are not looking at each other, so they are not yet on good terms. But will be during the story. Maybe.
I'll say it's sci-fi or romance. Or both.
I'll say it's a novel.
I see there is something written on the cover, but I did not read it to not spoil the guessing.
Romance, probably. Two people (or more, who knows) who meet and grow close. Maybe face some personal issues and find a solution together?
And it happens on a beach.
I think one of them is Carla? The blond one? Or are all three boys? I can't tell.
Think it's a comic.
And it looks kinda post-apolapytic with the sea above the buildings.
I like the cartoon style.
Probably a novel.
About Helmuth, which I don't know if it's a person or a place. I think it's a person who is or likes to dress as a skeleton? And he wears a black hat for fashion reasons lol.
It seems kinda dark. Maybe a horror or mystery novel.