Gender: Male Age: Appears 14 (Actual age is several decades or more) Characteristics: Ability: Possesses the power to rapidly accelerate the growth of living things (plants, animals, etc.) he touches. His own physical growth stopped immediately after his ability manifested. He lives in seclusion deep within a forest untouched by humans to escape the world's rejection and being treated like a monster. He has a quiet and gentle nature, but tends to keep others at a distance due to past wounds.

Gender: Male Age: Actual age early teens / Physical appearance late teens Characteristics: Originally a young boy from Nerine, his physical age rapidly advanced to his late teens after being exposed to Dam's "growth ability." He feels a strong bond with Dam, who saved and cared for him, and follows him loyally. He has a straightforward personality and prioritizes Dam's safety above all else.

Gender: Male Age: Early to mid-20s Characteristics: A tall man with a gentle personality who travels with Lena. As a child, he was small and soft-hearted, leading to conflicts with his family within the oppressive atmosphere of his hometown, Vatz. He is deeply considerate and delicate, serving as a reliable supporter for the group.

Gender: Female Age: Early to mid-20s Characteristics: Hailing from Vatz, she is one of the key figures who forms a bond with Dam in the forest. She is mature and possesses leadership qualities, showing a protective side as she embraces and guards the young, wounded children (Dam's group).

Gender: Female Age: 12 Characteristics: A person from Vatz and a core character who meets Dam's group, traveling and growing with them. She is lively, honest, and possesses a strong drive to act, unable to tolerate injustice. She acts as the mood maker of the group and demonstrates a firm mindset.

Gender: Male Age: Late teens Characteristics: A person from Vatz who is entangled in the main narrative and conflicts of the story. A character with a complex inner self and backstory, he plays an important role in unraveling the secrets of the world and the relationships between characters.