Responses
I don't think it has been confirmed whether he is his younger or older brother though. The characters have all obviously been following some elaborate 10 step skincare regime, seeing as Christoph is in his 30s? but doesn't look older than late teens. Lucaon too is in his 50s I think.
CHRISTOPH IS EDWIN LITTLE BRO?!??!?!?!?!?!?!? WOAH MIND BLOWN I DIDNT KNOW I MEAN EYES MIGHT HAVE THAT GIVEN OFF BUT WOW