In order to become a lord of the yin family, one needs to stay with the family for five years and then one must reach the rank of emperor for the remaining four years. This means that one must train harder in order to reach the emperor's rank. When he finds out that his brother is there for revenge, he is so grateful that he gives him two potions of disguise so that no one recognizes him after he drinks them.
In order to become a lord of the yin family, one needs to stay with the family for five years and then one must reach the rank of emperor for the remaining four years. This means that one must train harder in order to reach the emperor's rank. When he finds out that his brother is there for revenge, he is so grateful that he gives him two potions of disguise so that no one recognizes him after he drinks them.