Babel Tower was a Hong Kong film directed by John Woo and released in 1982. The movie told a story about time travel and mysterious power. The movie was mainly about a man named Li Yangxiao who believed that he could travel through time and space to find his lost loved ones through a building called the Tower of Babel. He and his assistant embarked on an adventure together, but in the process, they encountered many difficulties and dangers, and also discovered some unknown secrets. Through this story, the film wanted to express the power of time and space and the desire of humans to explore the unknown world. At the same time, the film also showed the complexity and contradictions of human nature and the emotional entanglement between different characters. The time-travel and mysterious power in the film also made the audience feel thrilling and exciting, but also triggered scientific and philosophical thinking.