The second son of the palace gate.Gong Shangjiao is extremely outstanding among the younger generation of the palace in terms of military force and strategy, but due to the favoritism of the old sword bearers and the elders, he has repeatedly missed the position of sword bearer.When Lao Zhiren died, he had just left the night before. When he rushed back from outside, Zhiren had been inherited by Gong Ziyu, a playboy in his eyes.He was very unconvinced because of this, and he would admit it unless the new wielder let his ability speak for itself.