Colt is a shiny Jolteon, as an Eevee he was saved by a human named Nolan Kairo, Colt became his apprentice and fights by his side very loyally. Colt is like a big child, naive and a kinda dumb at times but has a heart of gold, he's easily excited, playful and loving to his friends but also a troublemaker who loves acting big and intimidating, playing rough and teasing Eevees like his little sister Yumi, he's very protective of and not afraid to fight for her and Nolan despite his goofy attitude.