Hengxi, the god of fire in the heaven, accidentally released Baimu, the head of the twelve great ghosts who had been suppressed, and signed a contract with Qixiang, who was a dragon, and agreed to meet in the human world twenty years later. The God of Fire came to the world and went through four identities: He Jiesheng, Tang Yeming, Tang Tu, and He Ran. Finally, under the name "He Ran", he went to the world with Qixiang, Qixiang Chelie, and Chen Xiazi to investigate the truth about the fire, and the story of the powerful ghost Baimu returning to heaven.
Purpose: Little people grow up