About: Gary is an archeologist. One day, as he was exploring the ruins of an ancient civilization, he found an incredible artifact: a demon fruit. After eating it, he got the ability to grow body parts wherever he wants, making him a lover with endless feelings and unbridled imagination.
Gary wears a kimono, like Nico Robin during the events of Wano Country Arc, though his is an original one, and not similar at all. The visuals on his poses are references on Robin's flowery effect when using her power. Gary also references Robin's other techniques such as Giganteum, that summons a giant arm, and lastly, the ability to manifest a wing, which is one of Robin's most iconic power. The theme being nostalgic is because it not just involves himself with the MC, but also Alban, the MC's first rival.