From a small town to a big city, what changes is not only the environment, but also the state of mind; a history of blood and tears fighting for the college entrance examination, a melodrama of youth without regrets, is it really going to turn into a history of intrigue and war, a tragic drama of intrigue? When you go from high school to college, when you step into society step by step, when friendship meets love, when sharing hardships meets deception and suspicion, where will the five people go, and where will the relationship of the five people go?