Niu Wangmo showed his true colors, making two iron horns touch Li Tianwang, and the heavenly king made a knife to cut it. Then Nezha became a superman, jumped on Niu Wang's back, made the demon sword look at his neck, and cut off Niu Wang Mo's head. The other head emerged from the ox king's cavity, with black breath and golden eyes. Nezha struck another sword, his head fell off, and another head came out.

Cut a dozen swords in a row, and then grew a dozen heads. Finally, Nezha took out the steam wheel and hung it on the horn of the old cow, blowing a real fire, which made the cow king roar with anger. King Tota looked at the original image of Niu Wangmo with a magic mirror, making it motionless and unable to escape. In desperation, Princess Tiefan handed over the banana fan and put out the fire in the Flame Mountain, while Niu Wangmo was brought back to the West by Li Jing and Nezha.

Niu Wangmo is a character in China's classical novel The Journey to the West. He is the owner of Cui Yun Mountain and Jilei Mountain. His wife is Princess Tiefan and his son is Hong Haier. It first appeared after the Monkey King claimed to be the Great Sage of Qi Tian, and later appeared in the story of the Monkey King and the Flame Mountain. At the beginning of the book, he was called the King of Dali, calling himself the Great Sage of Pingtian (the head of the Seven Sages).

Among the monsters in the book, he is one of the few people who can compete with the Monkey King by himself without using magic weapons. Knowing the skills of cattle and the Monkey King, the flaming mountain said: "Cattle are the enemy of Sun!" Niu seems to have no strong background and master, but Niu has a younger brother Ruyi and a son Hong Haier.

References:

Baidu Encyclopedia-Niu Wangmo