Crest

Crest is extraordinarily rich thanks to his father being the CEO of a car company and his mother being a doctor of robotic engineering. They are often away on business, leaving him alone in their mansion in the care of their robot butler, Sebastian. Thanks to the resources at his disposal, he was able to nurse Wild Guardy back to health after finding his escape pod from planet Machina crash-landed on Earth, resulting in a strong bond between them. He transfers to Jun's class at Motown Elementary School from his home in Eastopolis with the ulterior motive to learn more about other Metal Cardbots and the Metal Breath. After Jun succeeds in sealing Wild Guardy, Crest transfers schools again but continues to offer Jun assistance and conduct his own investigations with matters regarding Cardbots.