"Princess Iron Fan" is a character from the classic Chinese novel Journey to the West. She is the wife of the Bull Demon King and is known for her magical iron fan, which can create powerful winds. This fan plays a crucial role in the story, as it is used to protect her family and confront the main characters. In the tale, Sun Wukong, also known as the Monkey King, seeks the fan to help his companions overcome obstacles. The character of Princess Iron Fan represents themes of strength and femininity, showcasing her ability to wield power in a male-dominated world.