Su-hyeon, a loner who isn’t good at anything, feels like no one in the world understands him. One day, while wandering around the school to escape from bullies, he jumps out the window of a dark classroom. He wakes up to find himself surrounded by some friends. They introduce themselves as Seung-woo, Ji-hun, and Da-in. They are wearing the same school uniform, but something just doesn’t feel right. The school security guard shoos him out of school, telling him to stop staying here alone and go home. Hold on a minute, what are you?!........ You talking about us? We’re just some ghosts that are wandering around the school. A group of ghosts who have been wandering around the school for 15 years now follow Su-hyeon everywhere, asking him to make their wish come true. All they want is to stop wandering here and go up to heaven. The ghosts go in and out of Su-hyeon’s body, threatening him that they will do what they had wanted to do as Su-hyeon… “Alright. I wanted to die, anyway. Do whatever you want.” The ghosts bring Su-hyeon to the City Hall Basketball Team at the brink of disappearing. Jong-woo is the coach of the team. This is the start of intensive training for the City Hall’s Little Basketball League tournament.

Lear, the king of Britain, has three daughters. He has decided that he will give the largest share of his fortune to the daughter who loves him the most. His oldest daughter, Goneril, and the second oldest daughter, Regan, praise him with sweet words and get their share. His youngest daughter, Cordelia, did not say much, making Lear furious. He ended up disowning Cordelia. However, Lear is abandoned by the two daughters whom he had trusted, and becomes imprisoned in a home for the abandoned elderly. Duke Gloucester has a son named Edgar and an adopted son named Edmund. Edmund forges a letter to banish his brother Edgar, and reveals a secret about his father Gloucester, who loses his eyes as a result. After many twists and turns, King Lear and Gloucester plan their revenge against their children.

Arthur Conan Doyle opened his doctor's clinic, but it did not go as well as he had expected. He thus decides to start writing as he always dreamed of becoming a writer. However, he is not successful as a writer, either. He is so disappointed, feeling he is not welcome anywhere. In the meantime, as he is seeking intriguing stories to attract people, he encounters some detective stories, and he becomes completely fascinated. A perfect detective who could twist criminals around his finger, while solving numerous cases that are currently taking place in the city...it's as if he exists in real life! That is how he created Sherlock Holmes.