Spirited Away is a bit like the American version of Alice in Wonderland. It's a very good movie. Chihiro and his parents accidentally broke into another magical world. My parents turned into pigs because they couldn't resist the temptation of delicious food. At this time, Chihiro met Bailong, the amber master who came from our normal world and saved her from falling into the water when she was a child. He took refuge in Tang Popo because he wanted to learn magic. The soup house in Tang Popo is a place for all gods to eat and have fun. Kaonashi is a monster. He can't get into the soup house. But the kind Chihiro didn't know that he was put into the soup house because he didn't want to see him get wet. Kaonashi, who was not bad in nature, became infinitely greedy because he entered the soup house, a materialistic place. Chihiro later lured him out of the soup house by challenging him to return to his true nature. In fact, many of Grandpa Gong's works seem simple on the surface, but in fact they all contain phenomena and truths in our real life! Chihiro kept a kind and brave heart, so she disappeared in that magical world without getting worse. Instead, she touched the people in Tangwu with her kindness and courage. Although Bailong was one of Tang Popo's men who helped Tang Popo do all the bad things, he still remembered the girl Chihiro he had saved. In fact, Kaonashi represents the majority of ordinary people in our real life. He has always been curious about the materialistic world but can't get close to it. Once he falls into it, he becomes greedy and unable to extricate himself! This is purely my personal opinion, and I am not good at organizing my language, but I hope it can help you!