When he learns of Tanzhi 's true identity , he decides to allow the boy to proceed with his journey , much to his granddaughter 's dismay .
The old man is a former soldier in the Qi Family Army .
When man learns of Tanzhi 's true identity , man decides to allow the boy to proceed with man 's journey , much to his granddaughter 's dismay .
The old man is a former soldier in the Qi Family Army .