Junho and Shinae meet on a train. Junho has just resigned from his judgeship and is transferring to this school following his father, who is opening a law firm in his hometown, and Shinae is also being transferred to this school. Junho is suffering from intense conflict with his father, who forces him to study law regardless of his own will. Meanwhile, Sangbeom grew up in poverty under the care of his single mother, who earned a living by sewing at a market restaurant. He always feels that something is wrong with this world, which makes him aggressive towards anyone. Pungyeol, in the same class, is always cheerful, resembling his father, a correction department chief at a local newspaper who lives happily without great ambitions as he ages. Miok spends money like the daughter of a rich family and lives extravagantly, but there is something unusual about her. All of them will meet in the 2nd year, 1st class.