He has a short goatee and mustache.
Gir You has a determined side to him as he speaks passionately as to why the Wei army is fight to protect their kingdom and loved ones from the "Qin mongrels".
It is assumed that he worked his way up the ranks to reach the position of commander.
He is first seen on the sixth day of battle alongside General Rin Ko, who is waiting for reinforcements from Kai Shi Bou. Gir You tells him to place a bit more trust in his Wei troops and stirs up a great shout from all of them. With this, Rin Ko makes up his mind to begin the fight immediately, aiming for Great General Mou Gou's head. Noting that his men are being run ragged by using the Rindou, he admits that it is a very powerful move. As Rin Ko duels Shin, Gir You realizes that the Qin commander is dangerous and proceeds to attack him but So Sui steps in, killing the Wei commander with his glaive.