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 Mammoth Examiner, awakened
from his ten-thousand-year slumber!
!المُمتحن العملاق الذي استيقظ من سبات عشرة آلاف سنة
¡El profesor Mamut que despertó
de su sueño de diez mil años!
¡El profesor Mamut que despertó
de su sueño de diez mil años!
Après un sommeil de 10 000 ans,
O inspetor Mamute, que acordou
 de seu sono de doze mil anos!