A horde of Mongols is heading to Kintoki castle to plunder it and kill the Japanese inside.  If they want to survive, the Toibarai and exiles will have to put aside their differences and fight.
He did that complicated 
ambush with only twenty people
نفّذ ذلك الكمين المُعقّد بعشرين رجلاً فقط
Er hat einen solchen Hinterhalt
mit nur zwölf Männern gelegt,
Tu as élaboré une embuscade
avec juste dix hommes
Ha fatto quell'imboscata complicata
con solo venti persone
Ele fez aquela emboscada complicada 
com apenas vinte pessoas
Он всего с двадцатью людьми
устроил хитрую засаду,