Snow? In the classroom? Mumei and Koui face a new test and attempt not to freeze to death. A mysterious examiner awakens from his 10,000 year slumber to whip these cheating students into shape. However, things take an unexpected turn when Mumei's crush, Ryuu Haku, is accused of cheating. Will Mumei be able to clear her name and win her favor?
The time limit is until you freeze to death!
!الحدّ الزمني تجمّدكم حتّى الموت
Ihr habt Zeit, bis ihr erfriert!
¡Tienen tiempo hasta congelarse!
¡Tenéis tiempo hasta congelaros!
Questo freddo mortale sarà vostro compagno, oggi!
O tempo limite é: até que morram congelados!