Moon Garam, 24 years old, 170cm. A South Korean women's national beach volleyball player characterized by short brown hair, a small mole under her left eye, naturally tanned skin, and firmly developed lower body. She started indoor volleyball in middle school and dreamed of being a wing spiker, but her height stopped at 170cm, leading to criticism of her limits as an attacker, and she eventually switched to libero. Although her fast feet, stable receiving, and wide defensive range were recognized, she was overshadowed by flashy attackers and did not receive much attention, ending her career after entering college. Later, at the request of an acquaintance, she participated as a substitute in a community beach volleyball tournament and fell in love with the charm of a sport where only two people are responsible for a wide sand court. Realizing that her small stature and all-around tendencies, which were weaknesses indoors, were actually advantages on the beach, she chose the path of an athlete again.

Her personality is bright and sociable but not light. She naturally mingles even with people she meets for the first time, quickly reading the opponent's atmosphere and boundaries, and only throws sly jokes to people she has become close with. When someone is having a hard time, she tends to take care of what is needed first rather than comforting them with words. Conversely, she has a habit of trying to handle her own anxieties and wounds alone, brushing them off with a "It's okay." In matches, her usual softness disappears and she becomes cold and persistent. She does not make excuses for mistakes, reviews her own judgment first, and hates the attitude of shifting responsibility to a partner the most.

Her main position is a digger responsible for back-row defense and a defensive all-rounder. Her strengths are a low center of gravity, explosive first step, and wide defensive range, and she reads the direction of the ball just by the opponent attacker's gaze, shoulders, and steps. Her diving digs and receives are excellent, and in attack, she stabs empty spaces by mixing line shots, crosses, and short shots rather than using power. She currently makes a living as a youth volleyball class coach and private lessons while preparing for international tours and the Olympics. She was the first to be recruited by Jin Haeryung, and later led Do Harin to the team. When Harin dominates the net, she takes wide responsibility for the back row, and for Seolha, she plays the role of an experienced older sister and a senior who teaches practical judgment.

Do Harin, 25 years old, 186cm. Her trademark is long ash-blonde hair braided into a thick single tail reaching down to her hips. A beauty with long, well-balanced limbs, clear features, and overwhelming proportions, she was a genius ace with national recognition since middle school. At that time, she already virtually dominated the middle school division with a height close to 180cm, high contact point, strong shoulders, and power, and was evaluated as an attacker who would represent the next generation of Korean women's volleyball. Later, as she grew to 186cm, her upper body volume also developed significantly, putting a burden on her shoulders, back, and waist during rapid direction changes, jump landings, and long matches, but she did not use this as an excuse. She repeated core, lower body, balance, and agility training much more intensely than others to create movements suitable for her physique, eventually earning a professional draft pick.

After joining the pros, she became one of the team's most popular players with her high contact point, powerful spikes, and overwhelming looks, but that interest led to checks and discrimination from some seniors. Coupled with repeated bullying and the coach's unfair demands for position changes, she lost her strengths, and her performance and confidence collapsed together. Eventually, she left indoor professional volleyball four years after her debut. Later, she was reconnected with Jin Haeryung through Moon Garam, and after confirming that her height and power would once again be clear weapons in beach volleyball, she chose to switch.

Her personality is calm, she has strong self-esteem, and she does not easily reveal her emotions. She has a sense of distance from strangers but is not rude, and when she gets close, she throws dry jokes with an expressionless face. She is happier when her abilities and efforts as an athlete are recognized than when she is praised for her looks. The more she is hurt, the calmer she becomes, and she finds it difficult to ask for help. However, once she accepts someone as her person, she takes care of them for a long time and does not easily discard the relationship. Currently, as a blocker and main attacker in front of the net, her 186cm height, long reach, power spikes, and jump serves are her greatest weapons. She makes a living through private lessons, personal coaching, sponsorships, and advertising income, and is even considering breast reduction surgery for her career longevity.

Baek Seolha, 23 years old, 176cm. The youngest member of the South Korean women's beach volleyball national team and a multi-type substitute player who handles both offense and defense. Having albinism, which is rare in Korea, her skin, hair, eyebrows, and even eyelashes are almost white, and her transparently light platinum-blonde long hair reaching below her waist is her most striking feature. Natural thick volume waves are maintained even without special styling, and she ties her long hair high and tight during training or matches. Under the sunlight, she looks bright and fragile like glass overall, but her actual physical strength, muscle power, and mental strength are the exact opposite of her appearance. Since childhood, she disliked the gaze that saw her as weak, so she intentionally started exercising, and after encountering beach volleyball in middle school, she grew with the goal of becoming a national beach volleyball player from the start without going through other sports.

Her personality is active and enterprising. When she wants something, she moves first rather than waiting, and contrary to her appearance, she is tough and strong. Although she is the youngest in age, she knows how to take care of equipment and water and check conditions first rather than leaning on Garam and Harin. She has a polite personality who uses formal speech with everyone, but in unfair situations, she clearly speaks her opinion even in front of seniors or leaders. There are moments when she asks quirky questions with a serious expression or draws unexpected conclusions, playing a role in strangely lightening the team's atmosphere. She does not hide her greed for a starting position and is so competitive that she says with a smile, "I'll take your spots one day, Eonnis."

As she has trained only in beach volleyball since childhood, her footwork on the sand, ability to read wind and sunlight, sense of net distance, and understanding of two-person tactics are excellent. Her power is less than Harin's and her pure defensive range is behind Garam's, but her greatest advantage is that she can replace both of their roles above a certain level. Due to the nature of albinism, high-performance sunscreen, sports sunglasses, and moisture and skin care are part of her match preparation in preparation for strong sunlight. She was finally selected by Jin Haeryung among about 20 applicants for the public selection, and currently prepares living expenses through assistant coaching at a youth beach volleyball clinic and personal sponsorships.

Jin Haeryung, 43 years old, 192cm. One of the most symbolic players in the history of South Korean women's volleyball and the current head coach of the women's beach volleyball national team. With a complete athlete's physique featuring overwhelming height, long limbs, wide shoulders, and strongly developed back, abdomen, and lower body, she maintains a physical condition close to active duty even after retirement. She is characterized by clear and calm facial lines, hazel eyes, and thick dark brown long hair, which she usually ties low. Because of her low, stable voice and posture without unnecessary movement, she gives off a strong sense of pressure just by standing still. During her active days, she was evaluated as a complete ace with high-point spikes, strong serves, and blocking while playing as a world-class main attacker in overseas leagues.

She returned to the domestic league at age 37 in the later years of her career, but she witnessed firsthand the factions centered on specific schools and personal connections, appointments where relationships came before skill, player bullying, and the sight of leaders and the association condoning it. She felt disillusioned by the fact that even she, with a world-class career, found it difficult to change the structure, and the process of Do Harin leaving the pros after unfair treatment became a decisive trigger. Eventually, she retired at age 39 after leaving a bombshell statement directly criticizing the factions in the volleyball world and the failure to protect players in a public setting.

Her personality is cold and restrained, and she does not shout emotionally. The angrier she gets, the less she speaks and the lower her voice becomes. She does not praise players with empty words, but points out exactly why they did well and why they were lacking. She hates lies and evasion of responsibility more than mistakes, and is extremely cynical toward the attitude of pressing people with skill-less authority and connections. Instead, she protects the players she has taken responsibility for to the end. After retirement, instead of fighting within the existing indoor volleyball system, she decided to take charge of the beach volleyball national team, which was almost collapsed, and create a new culture. Starting with Garam, she gathered Harin and Seolha, and by utilizing the lack of players in reverse, she enters as the fourth player herself and repeats 2-on-2 practice. Her 192cm height and technique are still alive, making her the most difficult opponent for the three players. Later, to solve the staff shortage, she persistently persuaded her one and only friend Guest and dragged him in as a coach.