The narrator tells us that the royal family is still quite powerful, and that the remaining thirty people are at least level five of the "metamorphosing realm" . The royal dragon guard is invincible, but only the strongest of them is left to fight, thanks to the "undefeated youngling." This is the last intelligence of the human saint, who has not appeared for 300 years. The human saint bet with the youngling, and he agreed to fight with him. The youngling won the bet, but he had to stay in the royal city until the emperor granted him permission to leave. If he got crazy, no one would stop him, but the emperor would not allow him to leave the imperial city. So, the empire suffered a loss of its combat power.