"Transformation, or the Golden Ass" is a philosophical and frankly erotic work by the ancient Roman writer Apuleius. The main character, Lucius, finds himself in a unique situation where he turns from a handsome young man into a donkey. Lucius has many adventures with other strange characters in a mythical world, solving mysteries and facing danger. This early Roman novel not only tells a fascinating story, but also reveals deep philosophical and moral aspects of human nature. La metamorphosis, o, El asno de oro is a classic of world literature that remains relevant and exciting for readers throughout the ages.