While working on clipart with her schoolmates, 17-year-old Beijing high school student Liu Weiwei develops a crush on her art teacher.

Talented performer Zhang Chong has been secretly in love with the school beauty Xiaoxia for more than ten years, but because she is the girlfriend of his younger brother Lan Kai, he can only keep his true love deep in his heart. The day before graduation, Lan Kai finds Zhang Chong and mysteriously asks him to help him come up with an excuse: tell Xiaoxia that he wants to break up!

Yun is shunned when she becomes pregnant in school, and her mother gives the child up for adoption. When Yun tutors a boy 10 years later, her mother discovers he is Yun's son.

Wang Shi, the dizzy business guide of the dire business, came across a peach girl who was killed by the evil ninja. Under the pressure of Peach, Wang Shi and her embarked on a journey to find the ninja blade and other female ninjas. When everything is ready, the peach of Hattori is captured by the evil ninja, and Wang Shi has become the key to launching the ninja blade. In order to defeat the evil magic ninja's Baqi Serpent Illusion, Wang Shi in the kimono department decided to let go.

The film mainly describes the Ming Dynasty ancestors, Zhu Xi, established a secret military intelligence organization - nine gates (九门), to monitor the government officials and to control the people in the capital. In the middle of the Ming Dynasty, the minister of Military Affairs was attempting to rebel. As being the strongest assassin organization in the capital, nine gates (九门) were ordered to investigate the case. However, this case was intricately rooted, and things far exceeded everyone’s imagination. Even the nine internal forces were deeply involved...