Jiang Hao, a high achieving student from the art college, fell into a slump in his life due to his girlfriend's accidental car accident. He came to a private high school to substitute for an art exam class and encountered a group of students with vastly different personalities. After some misunderstanding and communication, heHe finally gained the trust of the students and led them out of difficulties to rediscover their learning goals. Through this experience, he also woke up and stepped onto the right track of life.