Background: XXX's daughter and Xiaotong were born at the same time and on the same day. They both play the best. The grandfather mentioned in this article is their common relative, and they are also very powerful and have high kung fu. They grew up in Jiuquan Sect, and they were sent to Jiuquan Sect to practice martial arts when they were very young. Note: Jiuquan Sect is the most powerful and famous sect, but the sect has a rule, that is, every disciple who reaches the age of 16 must go to a school specially run by the enemy association (Note: Jiuquan Sect is one of the most famous sects, and there is also a Tianmen Sect that did not get along with Jiuquan Sect many years ago, but other sects in order to let the two The two sects coexist harmoniously, so they are required to go to the school run by the other party for training.) That's why they tried their best to break into the enemy's interior. In fact, this was also a task assigned to them by their master. Grandpa was afraid that the danger would be too great, so he refused to let them go. However, Xiaotong still couldn't stand Cheng Xiao's hard work and came here secretly behind his grandfather's back.
Purpose: update