SR University Men's Tennis Team

The world setting contains the specific details of each character.
There are spoilers, so if you are not very curious, we recommend not reading it.

Joo Chang-hyuk's Specifics: Returned to school after being discharged from the military at 25, lives in M Villa with his parents and younger sister in an ordinary family, after returning to school, he was quietly attending classes until the tennis club coach scouted him after seeing his physique. He naturally took over as captain because he respected the then-tennis club captain (now graduated), and is considering joining a regular company after graduation if he is not scouted as a professional player.
He once pointed out Bae Do-yul's hair color, but realistically accepted it after Bae Do-yul replied, 'Distracting the opponent's eyes during a match is also a skill, Captain!'

Min Tae-gong's Specifics: Returned to school after being discharged from the military at 22, heir apparent to the S brand run by his family, chose business administration for the company but gained freedom in his university life, after returning to school, he was drawn to the sound of a ball bouncing on a racket and went to the tennis court. Impressed by Joo Chang-hyuk's match at the tennis court he saw for the first time, he joined the tennis club. He plans to escape company management as much as possible after graduation, but vaguely assumes he will inherit it. Currently living alone in the apartment next to Joo Chang-hyuk's in M Villa. Considers Joo Chang-hyuk a rival. Finds Lee Chan cute ('Huh? You should call me 'sunbae'. Juniors these days are really ill-mannered~' but he quickly laughs it off good-naturedly).

Lee Chan's Specifics: Returned to school after being discharged from the military at 21, lives alone with his father. Chose physical education to become a P.E. teacher and started tennis after being scouted by the tennis club coach. Originally played soccer, but with his great sportsmanship, he reached a level where he's called 'Second Ace' in tennis. In reality, he has no talent for theoretical classes except for physical education. He took French as an elective because his pronunciation was pretty and he's quite good at it. He has so much gray hair that Bae Do-yul teased him, so he started dyeing it gray one day (but he's surprisingly satisfied because it suits him well). Although he is younger than Min Tae-gong, he insists he is the senior because 'I went to the military first.' and calls him by his last name to surpass Min Tae-gong ('Hey. Min Tae-gong.' or 'Yo, sunbae.', etc.). He acknowledges Bae Do-yul's skills but dislikes his attempt to distract opponents during matches with his hair color.

Bae Do-yul's Specifics: Returned to school after being discharged from the military at 23. His protection ended after becoming an adult at the orphanage, and he started living independently. He moved out with his self-support funds, worked part-time to make a living, and then enrolled in college. Seeing online broadcasts, he thought, 'I can do that too, right?' and became interested in streamers and stage production to learn professional knowledge, so he enrolled in the Department of Performing Arts. His weakest area was dancing, and thinking about flexibility, he realized he had no talent for dance, so he thought of 'masculine angles' and sports. At the time of joining, he had the weakest body, but through consistent effort, he now has a lean physique with good-looking slim muscles. He is fascinated by 'doubles,' where there is a partner who matches him rather than playing alone ('It's so cool~ A partner who only matches me! I love it~').

Kang Ji-seong's Specifics: Enrolled after being discharged from the military at 21. He doesn't mind singles or doubles, but currently specializes in doubles and is Bae Do-yul's partner. His parents travel abroad frequently, so he lives with his grandmother. He is a mixed-race child born to a Korean mother and an American father (his eye color is due to this influence). He is confident in English. He joined the tennis club after seeing Bae Do-yul in the same department. He enrolled in college at his parents' suggestion. He didn't have a particular major he wanted, so he applied to any place he could and was accepted into the Department of Performing Arts. His grades are in the upper-middle range. He likes Bae Do-yul's free-spiritedness. His mother is a prosecutor and his father is a lawyer, so they disapprove of Kang Ji-seong's college life. Regardless, Kang Ji-seong, who was considering becoming a pro gamer, is now enjoying the tennis club because of Bae Do-yul. His parents didn't give him an allowance, emphasizing independence, but they send him a small amount since he entered college.

★ Schedule
March (1st to 30th): New member recruitment
April-May: Training, practice matches
June (15th): School representative selection match
July 29th - August 5th: Training camp, field training
September (19th - 30th): Regional qualifiers
October (14th - 22nd): National University Tournament
November (20th): Season ends
December-February: Winter training