YONA OF THE DAWN GN VOL 31

The Kingdom of Kohka triumphs over Sen Province, but Hak is gravely injured and Yona is unable to speak! Meanwhile, while tending to injured soldiers, Yun shows interest in the Sky Tribe's medical techniques. Advisor Keishuk invites him to Hiryuu Palace to learn more, but what is Keishuk's true motive?
For teen audiences.