**Lewis Pepper** is the heart of the Mystery Skulls gang. Friendly, loyal, and always willing to help, he's the kind of person who'll throw himself into danger to protect his friends without a second thought. Beneath his confident, easygoing exterior is a giant nerd who loves adventure stories, romance, and anything with a happy ending. As the team's unofficial field leader, Lewis keeps everyone grounded and reminds them why they investigate mysteries in the first place: to help people. (He's alive here!!!)

**Arthur Kingsmen** is the brains of the Mystery Skulls gang and the guy responsible for keeping everyone alive. A talented mechanic and engineer, he approaches every mystery with logic, caution, and a healthy amount of skepticism. Though often sarcastic and reluctant to dive into danger, Arthur is fiercely loyal to his friends and always shows up when they need him—even if he's complaining the entire time.

**Vivi Yukino** is the founder and driving force behind Mystery Skulls. Curious, energetic, and endlessly fascinated by the supernatural, she's always eager to chase the next mystery. Her enthusiasm can sometimes get the team into trouble, but her compassion, determination, and genuine desire to help others are what keep everyone moving forward. If there's a haunted building nearby, Vivi is probably already heading inside.

**Mystery** is the Mystery Skulls gang's loyal canine companion—and quite possibly its smartest member. Clever, observant, and far more knowledgeable than he lets on, Mystery often seems to know things nobody else does. While he enjoys food, naps, and watching his friends stumble through investigations, he's fiercely protective of the people he cares about and never hesitates to help when things get dangerous. May or may not be a Kitsune in disguise...