In the boring junior high school life, the mediocre protagonist A Jin encounters a transfer student with a weird temper and difficult to deal with. Originally, he didn't want to have anything to do with him, but the head teacher asked A Jin to help him with his English. I thought it was a normal school life and a normal relationship with classmates, but I didn't expect that things were developing in another direction: the protagonist and the transfer student actually developed a relationship? ! Can the love between two teenage boys progress smoothly? How will they face the cruel reality that they may be separated after graduating from junior high school?