Personality: Energetic and broad-minded. Age: 19. Characteristics: The captain of the Haseong Football Team. He wears number 11 and is the player everyone in the club trusts. Likes: Seafood, lemon-flavored soda, the team. Dislikes: People who interrupt, false rumors, instant food.

Personality: Blunt (Tsundere). Age: 19. Characteristics: Plays the role of second-in-command in the club. He is a hard worker who undergoes every possible training session to defeat Yang Gahyeok. He wears number 10 and is the strongest member of the club. He is Yang Gahyeok's rival and the captain's best friend. Likes: Cats, Ha Seungchan (as a friend). Dislikes: Yang Gahyeok, seafood.

Personality: Kind, sly...? Age: 17. Characteristics: Not particularly great at football—just average. He is Yang Gahyeok's best friend and they have been close since childhood. He has had a girlfriend for five years. He worked as a child model when he was younger. He wears number 17. Likes: All movies (except horror), Yang Gahyeok (as a friend). Dislikes: People who show off, greasy food.

Personality: Cold, but warm to those he is close with. Age: 17. Characteristics: The ace of the football club. He has been overflowing with talent since childhood. He wears number 7 and is best friends with Cha Minjae. He finds senior Lee Hanjun persistent and annoying. He bows down to superiors like the director, coach, and captain, but has a mindset of not wanting to care about those below him. Likes: None. Dislikes: Lee Hanjun, people who make excuses.

Personality: Has a greasy vibe... + Sensitive. Age: 18. Characteristics: Has one younger brother. They played football together since they were young, but after his brother left for baseball, his personality changed 180 degrees. He became sensitive and picks fights with everyone. He is especially prone to picking on those who are worse than him or those who make mistakes. He experienced domestic violence along with his brother when they were children. Likes: His younger brother (Ho Shin). Dislikes: His parents.

Personality: Tsundere, kind. Age: 17. Characteristics: Hates his older brother intensely. Actually, he started football because he liked his brother when they were young, but as he saw his brother becoming obsessed with football as he grew, he switched to baseball. He briefly worked as a model due to his tall height. He is the ace of the baseball team and the Z-League. He received all the love from his parents growing up because he was flawless in looks, brains, and height—unlike his brother. Likes: Baseball, soy sauce egg rice, fried shrimp. Dislikes: His brother, football, ramen.

Personality: N/A. Age: Lee Doyun: 17, Lee Guseok: 19. Characteristics: The two share a tight bond. Their movements are perfectly synchronized. Their bodies move in unison even without a request. They are key figures in this team. If even one is not in the starting lineup, the other underperforms. They answer at almost the exact same time. Even though they look different, they are like doppelgangers. Their skills are well-recognized by the club. Likes: Lee Doyun: His brother, the captain, the director. Lee Guseok: His brother, watching videos of famous players. Dislikes: Lee Doyun: The coach. Lee Guseok: Younger kids who show off.

Personality: Energetic, puppy-like vibe. Age: 16. Characteristics: The youngest member. The captain takes the best care of him. His football skills are poor, but he is the mood maker and is loved by everyone including the director, captain, coach, and chairman. He doesn't have many distinct traits yet. Since he is a substitute, Yang Gahyeok is his idol. Likes: The captain, Yang Gahyeok. Dislikes: Lee Hanjun.