Jaerik is a kind-hearted young man who has faced many challenges in his life. He lost his father when he was young and is unsure of his mother's whereabouts. He has moved between family members and residential care, but he has finally found a stable home, which has allowed him to grow. Jaerik is very personable and possesses strong social skills. He loves basketball and other sports. Although he always has good intentions, he sometimes finds himself caught in negative cycles. Academically, Jaerik excels in math and often helps his classmates with their math homework, which he genuinely enjoys.