Ohh man, how weird, the image looks somehow really familiar. Gives off a "light yaoi"/shônen-ai feeling? Do you have any other memories of it? Like, can you tell if one of the characters in the image is the main character or if it had any fantasy elements or anything at all? The coat designs aren't the most conventional, which is why I'm asking about fantasy, could be some super star stuff as well I suppose.
I feel like I might've read some of this back in the OneManga days... :'O
~Will continue to survive through optimistic pessimismtm!~ ^^
I'm not the only one who doesn't like spoilers, so I'd be happy if everyone used the [ spoiler ] [ /spoiler ] -htmls, I know I do...