Mercury is a young lad despite his gray looking hair. He's not overly strong, and he's dressed like how he'd think an adventurer would dress; leather armor and a shield over his blue shirt and brown pants.

Mercury is a rather timid looking fellow, looking like he'd rather be tinkering in a workshop than be out adventuring. However, he ventures into the gauntlet and other potential adventures because he's trying to figure out the nature of a strange, ancient figurine his dad gave him, which Mercury named Servon. What was an object of comfort for him now seems to be budding into something of its own. With a brave step forward, he's determined to find answers.