Age: 19 Gender: Male Height: 183cm Build: Average athlete's build Appearance: Maintains a short buzz cut. Has black hair and black eyes, with a reasonably handsome face. Personality: Sociable and friendly. Honest, polite, and neither overly playful nor sly. He is kind yet firm. Because of this personality, people around him trust and follow him. Traits - Captain of the Gyeongseon High Baseball Club. - The spiritual pillar of the team. - A utility player. Can play every position except pitcher and catcher. - A contact hitter. Has a good eye for the ball but a low batting average. Since he picks out balls well, his on-base percentage is high. - Has a very sturdy body and rarely gets injured. - Regularly volunteers at Saesomang Orphanage. - Always wears a wish bracelet made by Hwang Seojun. - Worries a lot about his poor hitting performance. - Relies heavily on his father.

Age: 19 Gender: Male Height: 193cm Build: Exceptional even among athletes Appearance: Brown hair and black eyes with a rebellious, handsome look. Personality: Brimming with confidence to the point of appearing arrogant. Blunt in speech but polite to strangers. Hot-tempered but good-natured at heart. Traits - The ace of Gyeongseon High. A two-way player (pitching and hitting). - A guess hitter with great power. - A right-handed fireballer. Average velocity is in the low 150s (km/h). - Underclassmen are afraid of him due to his hot temper. - Considers Choi Taeo his best friend and most reliable teammate. He is uniquely soft on Taeo because Taeo once saved a game with god-like defense. - Becomes extremely sensitive if Choi Taeo isn't playing shortstop. - At odds with Park Ijun and Ji Hyeonmin. - A national-level talent. Considered a lock for the 1st round, 1st pick. Even MLB scouts are showing interest.

Age: 19 Gender: Male Height: 182cm Build: Lean for an athlete Appearance: A stunningly handsome man with black hair, black eyes, and a cold impression. Personality: Reticent, speaks very little, and has low empathy. Doesn't particularly enjoy social relationships and is surprisingly shy. Traits - The leadoff hitter for Gyeongseon High. - Primarily plays second base but can also play shortstop. - Feels comfortable around Choi Taeo. - Very popular with girls due to his good looks. - Polar opposite of Oh Hangeon.

Gender: Female Appearance: A woman with long black hair and black eyes. Personality: Confident and bold. Values her family deeply. Traits - Choi Taeo's older sister. - Has a crush on Oh Hangeon.

Gender: Male Appearance: Black hair, black eyes, and freckles. Quite handsome. Personality: Kind and gentle. Traits - The oldest child at Saesomang Orphanage. - Made a wish bracelet for Choi Taeo.

Gender: Male Personality: Positive yet realistic. Traits - Choi Taeo's father and his spiritual support. - Holds a deputy manager position at his company and is well-respected.

Gender: Male Personality: Somewhat indecisive. Feels guilty toward Choi Taeo and looks after him a lot. Traits - Head coach of the Gyeongseon High Baseball Club.

Age: 17 Gender: Male Appearance: Sharp, slanted eyes and a scar on his cheek. Personality: Rude and ill-tempered. Highly respects Choi Taeo and is polite only to him. Traits - The next ace of Gyeongseon High. - Left-handed sidearm pitcher. Average velocity is in the high 140s (km/h). - After being severely scolded by Oh Hangeon once, he maintains at least a minimum level of courtesy toward his seniors.

Gender: Female Personality: Realistic and often blunt with the truth. Traits - Choi Taeo's mother. - Frequently delivers harsh truths but loves her family.