In the long river of human civilization, mysticism is like an eternal star, and Tarot cards are the most brilliant fragments among them. From the divination rituals of European courts to the psychological counseling rooms of modern cities, it has always used symbols as a boat to carry countless people through the fog of fate. This book will break the stereotype that "Tarot is only a divination tool" and reveal its essence as a subconscious map from an interdisciplinary perspective: from the mysterious rituals of ancient Egyptian priests to the collective unconscious theory of Jungian psychology, from the philosophical framework of the Kabbalah Tree of Life to the interpretation of the intuitive mechanism by neuroscience, it fully deconstructs how this deck of cards becomes a bridge connecting the mind and reality. Whether you are a cultural enthusiast who is curious about its origins, or a modern person who is eager to explore the inner self through Tarot, you will find a complete guide from symbol interpretation to practical application in the book.