Mumei is confined in a classroom full of traps. 
Trying to escape along with his comrades, they set off the traps and are sent to another world.
A strange old man was waiting there. 
Mumei's classmates exhaust themselves without skills going up against an enemy that gets stronger the more he drinks.
A sense of foreboding reaches the bewildered Mumei.
The technique devised by the genius 
strategist, Shokatsu Koumei.
التقنية التي حاكها الاستراتيجي العبقري، شوكاتسو كومي
Jene Tricks, die der Meisterstratege
Shokatsu Koumei entwickelt haben soll.
La técnica creada por el genio
estratega, Koumei Shokatsu.
La técnica creada por el genio
estratega, Koumei Shokatsu.
Les fameuses techniques
du stratège de génie, Shomei Shokatsu.
La tecnica ideata
 dal talentuoso stratega, Shokatsu Koumei.
A técnica desenvolvida pelo gênio
 da estratégia, Shokatsu Koumei.