At the start of her senior year, two repeat students transfer into the class of Jiang Mian, the principal's daughter. One is Zhang Dahe, a notorious troublemaker from a nearby school. The other is Jing Zhaoyu, who left a military academy known as the “Tsinghua of the military” and returned to repeat his studies. It seems there is more to Jing Zhaoyu's withdrawal than meets the eye. An accident causes principal Jiang Zhihe, Zhang Dahe, and a stray husky to switch bodies... From then on, Longteng High School is anything but peaceful. Hilarious scenes unfold one after another, while Jing Zhaoyu's secret gradually comes to light...
