In the "Shengying Academy", a century-old private school with the strictest school regulations in history, what is passed down orally among students is not the old story of spring breeze and rain, but the legend that once someone wants to destroy the tranquility of the campus and cause a terrible disturbance, Perak MIT will be dispatched to prevent the incident from happening in time, silently guarding the legend of justice and peace of Shengying.