The Galaxy Series of the Voyage to the Universe series (referred to as The Hitchhiker's Guide to the Galaxy) is a cosmic epic that combines scientific imagination and humanistic philosophy. It tells the story of Professor Fu Shuiheng, his grandson Fu Wenwen and his assistant Chen Wenshi, who relied on the innovative "thought sensor" to travel the Milky Way with their consciousness. The book has three hundred magnificent chapters, divided into three cadenzas. The first In the movement "First Exploration of the Galaxy", the three people set out from the familiar solar system and walked along the Orion spiral arm to the cradle of stars, passing through the light of creation in the Perseus spiral arm and pointing directly at the center of the galaxy at the end of the Sagittarius spiral arm. The second movement "Abyss and Miracles" ushered in the climax. They were nearly swallowed by a black hole, and understood the true meaning of gravity in the vortex of time and space. Finally, they arrived at the heart of the galaxy and accepted the ancient gravity. The ultimate test of Libo civilization, and through the connected white holes, they glimpsed the memory of the universe and the mystery of the extragalactic galaxy. In the third movement, "The Return and the New Journey", after their consciousness returned to the earth, they compiled their shocking experiences into a book, triggered a global wave of thought, and passed the torch of exploration to the new generation. This is not only a galaxy that spans 100,000 light years. The scientific adventure is a profound baptism of the soul. The work cleverly balances the extreme physics of black holes, the gorgeous art of nebulae, and the philosophical thinking of the survival of civilization, interpreting the humility, courage and connection that humans should have when facing the infinite universe. It ultimately tells us: the true wandering is to understand our homeland more deeply; and the furthest journey will eventually return to the heart!