Huang Yue's second prince, Yu Ziqian, tried to spy on Yigu's military situation, but was defeated miserably by Jingheiqi Tunqiwei.
Although Sima Yueqi, the crown prince of Yigu, and the cavalry officer of Black Flag Tun, achieved great success in encircling and suppressing the "horse thieves", he was hit by an arrow in order to save his younger brother Sima Yuejing, which almost exposed his daughter's body.
After the war, Yu Ziqian self-reflected and asked for orders to travel around the world, gain knowledge, enrich his experience, and find capable people and righteous people to help the Moon Emperor complete the great cause of unification.
King Qi was jealous of Emperor Yi. The prince had made great achievements, but Emperor Yi could not let her take over the military power.
In the arena, the Xuan Ye Sword, which had been the best sword in the world for sixteen years, emerged from the arena. Yu Ziqian came here because of his fame, but Sima Yueqi discovered that the Lianshan sword her mother gave her was the Xuan Ye sword, and her complicated (actually not complicated) life experience gradually emerged.