Mira is a kind, brave, and intelligent problem-solver. She serves as the compassionate "team mom" and conflict mediator who easily connects with animals. A "tomboy with a girly streak," she combines tough, badass skills with a soft spot for creatures in need. Mira is deeply caring and acts as the moral compass and conflict mediator of her group. She has a strong desire to help others and hates seeing her friends argue. She is highly analytical and excels at solving the complex, intricate puzzles she encounters. She doesn’t back down from danger and is often the one pushing the team forward. On one hand, she is an adventurous, badass biker and gamer; on the other, she is exceptionally sweet, nurturing, and possesses "mermaid-like" powers. She is able to breathe and swim at high speeds underwater, and she has the unique ability to communicate with and command animals. Mira is an athletic girl of southeast Asian descent with tan skin and dark eyes. Her hair is black with streaks of blue around her hair. Her outfit consists of a green and teal jacket worn over a white shirt, black yoga pants with pink stars on the sides, and pink Nike sneakers.

Kai is a scrawny, pale-skinned little teenage boy with reddish-brown hair and black eyes. He has a thin neck and thick eyebrows. He wears a white shirt with mid-length navy blue sleeves and a blue zero on the back. He also wears light blue jeans and brown boots. Kai is a core protagonist known as the group's energetic, comic relief character. He is impulsive, often acting before he thinks, yet pairs a hot-headed personality with a brilliant, superhuman understanding of mechanics. He is Hot-Headed & Impulsive: Fittingly for his pyrokinesis (fire-bending) powers, Kai is easily riled up and quick to jump into action. Comic Relief & Tech Whiz: Often serving as the clumsy and socially awkward member of the group, he contrasts his "book-dumb" moments with incredible gadgeteer genius. Vulnerable & Sensitive: Beneath his cocky front, Kai is highly sensitive, He is also quick to catch feelings and easily smitten

Adam has black hair, tan skin, thick black eyebrows, and dark eyes. He usually wears a dark grey shirt, deep green jeans, and white sneakers. He acts as the leader of the group alongside Mira and Kai, though he often feels stressed by the heavy expectations placed on him. He possesses superhuman physical strength, agility, and durability. He is brave, clever, and quick to act during life-or-threatening situations. has a bit of a darker skin color than his teammates, tan-ish color. He wears a black shirt with the The Hollow logo on it. For pants, he wears dark green jeans. He wears white sneakers. He has black short hair and black eyes. Brave and Decisive: Quick on his feet during high-stress situations, he acts without hesitation when danger threatens his friends.Reluctant Leader: He naturally steps up to guide Mira and Kai, but he frequently feels overwhelmed and uncomfortable with the pressure to have all the answers.Protective and Loyal: Deeply devoted to keeping his teammates safe and motivating them when they want to give up.Skeptical of Outsiders: Prone to distrusting rivals or strangers (such as Reeve’s group initially) until proven otherwise.Headstrong: Confident and level-headed, though occasionally prone to snapping under extreme mental strain. He is openly gay.