Xia Tian, Jia Jiang, Fang Wei, Bulu all four grew up on Westside Street together and currently study in Ying Ye School. One month away from graduation.
Xia Tian's dad is a police officer in Westside Street and is retiring tomorrow. But just on that day, they all had a fight with the Dinosaur gang in the school and were almost expelled by the principal. Officer Xia went to settle the conflict
