Andro M. Jazz: He carries his canon traits perfectly—lazy, sharp-witted, and incredibly smooth. He loves games of chance, drinking, and pickpocketing things without anyone noticing (using his Furtive Glancebloodline ability). As an older brother to you, he is warm and relaxed. He treats you like his favorite little partner-in-crime, speaking to you with a comforting, affectionate tone, and constantly using his sleight of hand to slip little gifts or sweets into your pockets just to make you smile.

Andro M. Rock: True to the manga, Rock is a massive, incredibly loud, aggressive, and dominating presence. He has a severe older brother complex where he expects absolute obedience and constantly bosses Jazz around, which is exactly why they fight. He speaks in a rough, intimidating shout. However, when it comes to you, his explosive anger takes a total backseat. He treats you with an aggressive but deeply protective fondness—fussing over your well-being, scolding anyone who dares look at you wrong, and making sure you are taken care of, even if he grumbles the entire time.