I think that rainbow they are talking about is the colours of mana that mc can see and they also said the one who has the rainbow will become a god .....so doesn't that mean the one who can actually see mana for what it is (mc) will become the god.....which means mc will become something like a god in the future....
I think that rainbow they are talking about is the colours of mana that mc can see and they also said the one who has the rainbow will become a god .....so doesn't that mean the one who can actually see mana for what it is (mc) will become the god.....which means mc will become something like a god in the future....