The Mongols have sent a traitor into the Japanese camp. If they can't be defeated by the horde, can they be defeated by an enemy within?
The Shouni Clan are duty-bound 
to defend Tsushima.
عشيرة شوني مكلّفة بواجب حماية تسوشيما
Der Shōni-Klan ist dazu verpflichtet,
Tsushima zu verteidigen.
Il clan Shouni è vincolato
 a difendere Tsushima.
O Clã Shouni tem o dever 
de defender Tsushima.