The Heroic Legend of Arslan Vol. 9 (manga)

Prince Arslan finds himself gifted with three thousand cavalrymen for aiding Rajendra in the capture of his traitorous brother, Gadhevi. But the king’s two-faced generosity is clouded with greed as he sets to ambush Prince Arslan and his Parsian army late in the night. And later, in Peshawar Fortress, more trouble lurks as a shadowy figure silently stalks Arslan and his retinue in search of a secret letter.