One Thousand and One Nights was an Arabian fairy tale that told many magical adventures and mythical characters. One of the most famous stories was Ali Baba and the Forty Thieves. The story was about a young merchant named Ali Baba. He met a mysterious merchant during a trade. The merchant told him that there was a treasure hidden in a nearby cave. Ali Baba decided to explore it. But on the way to the cave, Ali Baba met the Forty Thieves and they started a fierce battle with Ali Baba. In the end, Ali Baba defeated the forty thieves and obtained the treasure, but he also realized that he had become the prey of the forty thieves. This story was quoted and adapted by many cultural works, including movies, TV series, novels, etc., and became a classic fairy tale.