/jp/ - Otaku Culture

i have an idea for a manga.
the mc (average young boy) wants to be the strongest X in the world, but he's too weak. he then meets a mentor who helps him get stronger. he also has an edgy friend that gives into the darkness. there will be a tournament to determine the strongest X so far, which the mc almost wins but loses anyway. he then tries to get stronger. finally, with the power of friendship, he saves his edgy friend from the darkness and stops bad guys from taking over the world. also light = good, darkness = bad.
it's a very unique idea, i know.