i think this dj was written years ago since the theories aren't confirm that they're siblings....but now hmmmmmm or i dunno
nope the author knew they were brothers, she had shouto call dabi ni-saan, a lot of ppl seem to miss it since it was in a smaller font lol
i think this dj was written years ago since the theories aren't confirm that they're siblings....but now hmmmmmm or i dunno