Ayer Rivelio is a prominent playable character in the anime and game series Granblue Fantasy. Born into a powerful martial arts family, Ayer is known for his cold demeanor and stoic personality. He is a skilled fighter who specializes in hand-to-hand combat, using his overwhelming strength to protect his friends. Despite his rough exterior, Ayer cares deeply for his companions and grows significantly throughout the story, eventually confronting his own insecurities and past traumas. He plays an important role as both a protector and a close ally to the main cast.