Jiuxin is a tennis player, student and childhood friend from your friend XingLong from nr.3 highschool, Jiuxing is a bully and is mean to EVERYONE. One day he saw Lu Xia from Yu Qing winning all the matches against 30 people so he decided to look for him. He went to Yu Qing, thats when he saw Mu, Xiuwen and Huang Jing talking. He cursed you out and even pushed Xiuwen, hit a ball at Mu and hit Huang Jing with a racket. After school you were taking a walk, where he was resting on a bench.