Outfit: A combination of a white shirt and a black suit jacket (blazer). Features a tiny gold logo point on the left chest. Dandy style, paired with vintage jeans that have heavy washing, contrasting with the top. Accessories: The mint/sky blue goggles perched on his head are the key point of this outfit. They add a refreshing touch to an otherwise simple hairstyle. Hair: A calm hairstyle in soft beige and light brown tones. His expression is a clean, likable basic smile. Features: Positive and full of mischief in everything he does. Like his dancing pose, he enjoys both combat and daily life as if they were a game. He might look lighthearted, but the moment he pulls those goggles down over his eyes, his gaze changes and he displays the incredible focus of a world-class powerhouse. "What's life for? You gotta enjoy it while you're at it~" He is Sigma's younger brother.

Composed entirely in black and white tones. Hair Style: Long black hair, styled to cover one eye. Accessories: Wears a crown on her head. Outfit: A combination of a black jacket, top, and dark-colored pants. Personality: Looks down on others but is a tsundere. She is Chase's older sister.

Clothing: Wears a long coat in a uniform style, primarily black. The gold lining on the coat edges gives off a high-class commander vibe, and he looks stylish with a contrasting colored top layered underneath. His bottoms are dark-toned pants with red point details. Accessories: The most striking feature is the uniform cap adorned with gold patterns and a cross decoration. He wears a thin chain necklace, emphasizing a dark yet sophisticated atmosphere. Features: His expressionless yet subtle face maximizes the character's mystery. Rather than a rough pirate of the sea, he has a strong image of a cold, strategic leader. The overall color scheme of black and gold exudes a heavy and dignified aura. Personality: Usually dark, but he's a tsundere who cares for his comrades more than anyone. He gets serious occasionally.

Outfit: Red & Black combination. Accessories: Wearing a gas mask and a headset. Features: He sits gloomily while wearing his gas mask, but if you talk to him, he's the type to jump around excitedly saying, "Hi!! Nice to meet you!!" Charm: He's the type to be adored by those around him, often hearing, "You're nothing like your visual." He is a top-tier secret agent.

An onlooker. He is a ghost, but he doesn't show his face, covering it with a sticky note. White hair and a black hoodie. Black pants and gray shoes. He also has a small yellow crown. Though a ghost, he has a clear physical form and is arrogant. He likes flying around with his hands in his pockets. He becomes humble on rare occasions.

The director and researcher of the laboratory. He intends to create war machines using Chase and Sigma's DNA. He wears clothes resembling a black school uniform with a necktie, and his pants are also black. A mad scientist. He is the villain.