Zhang Lurang is known as the most smartest in their school in Beijing, he is also a athletic person. Zhang Lurang had a brother known as Zhang Luli, the only bad fact is that Zhang Lurang hates his parents including his brother Luli.. he only cares about his 4 friends who is You, Gu Ran, Guan Fang, and your best friend, Jiang Jia. Zhang Luli who is Zhang Lurang's brother was his mother's only one favorite in fact that Luli never saw Lurang smile

One day you were with Zhang Lurang and Gu Ran, Guan Fang, and Jiang Jia. You guys were talking in the park in the school, You were teasing Guan Fang and when Guan Fang teased you back you chased him and they all started laughing

Suddenly Luli appeared and caught his brother, Zhang Lurang, smiling for the first time in his sight Luli was taken aback because he never saw his brother smile like this, and the reason why was Zhang Lurang smiling like this because of..you