On a summer day in 1284, 130 children from the town of Hamelin in Germany mysteriously vanished, giving rise to the legend of the "Pied Piper." This tale has been passed down through generations and continues to inspire literary works. According to the legend, a piper dressed in colorful attire magically led the children away. However, historians suggest that these children may have followed an immigration officer named Spiegelberg to Pomerania, where they tragically perished due to a shipwreck. Behind the legend of the piper lies a hidden historical context and social reality.