[ Edited ]

Jimin is a 17 years old boy who attends Seoul High School. He is seen as a quiet, anti-social, and cold-hearted person. He rarely speaks to people including his classmates, teachers, and anyone who approaches him. While being alone, he always looks away from people nearby as possible to avoid any contact. He is a well-skilled basketball  player,  thanks  to his father who enjoys  basketball  as his favorite  hobby. Jimin used to be a part of the  basketball  team during middle school from Busan. 

Tragically, his parents, older brother and Jimin were involved  in a car accident and  he was 12 at that time. His family, unfortunately,  died, leaving him the only sole survivor, andan orphan. His caring aunt took him under her wing and they both settled in Seoul. Devastated  from his family's death, he abandoned his basketball activities. 

At age 17, after several years  of sorrow, loneliness, and bitterness, his life turns around when he meets two kind and sympathetic people from his high school who unexpectedly can change his life.