Prince Nezha relates the background: “Some years ago the Heavenly King and the prince gave amnesty to the Golden-nosed White-haired Mouse Spirit, who had been sentenced to death. The spirit showed her gratitude by setting up worshipping tablets of long life for the Heavenly King.” The heavenly king orders prince Nezha to bring with him the God of Public Order and the monster-revealing mirror. He also asks the Golden Cat Commander to go with Monkey to the lower world to suppress the devil. After the Tang Priest has been saved, they travel towards the west, and come to Dharmadestructia. Before they arrive, the Bodhisattva of the Southern Ocean tells them that the king of this country, because of some monks’ offence towards his court in the past, has sworn to kill ten thousand monks. During the past years he has managed to kill nine thousand nine hundred and ninety six monks. The pilgrim priest and his disciples disguise themselves as travelling merchants and lodge at the Horse House Inn.
經哪叱太子敍述：早年天王父子赦免了金毛白鼻鼠的死罪。妖怪感恩供了天王長生祿位。天王命哪叱率糾察靈官帶照妖鏡，並請金貓都尉隨悟空下凡降妖。唐僧脫難後西行到滅法國，事先南海菩薩告知該國王因昔日有和尚譭謗朝庭，國王發狠要殺一萬個和尚，幾年來殺掉九千九百九十六個了。取經僧師徒化裝成客商住入馬大房客棧。