The spring agricultural festival has started, and that means that during this time, the campus is closed and students have to exchange real money for school money, but when the festival ends the school money is worthless and cannot be exchanged back for real money. There are also many special rules related to the event that students have to find out on their own.
全身黒タイツの怪しい団体・農士会が支配する「春祭」がいきなり開催！外部と隔絶された学内で自給自足の農大精神を強要されれる生徒たち。農士会が決めたルールの謎を解かないと春祭は終わらないという・・・
