The Great Era of Interstellar Navigation

A billion years ago, the earth's spiritual energy was abundant, gods and Buddhas were everywhere, and there were as many real immortals as dogs. But in one day, the spiritual energy was exhausted, and those who cultivated immortals died! Ten thousand years ago, the earth's technology was advanced, people were made of alloys, and the stars were my home. But in one day, the universe collapsed. Iron Man, die! Nowadays, the order of the universe has been re-established, and the world has entered the era of interstellar navigation. The young Muzi Li got a cosmic navigator. From then on, the universe became his own backyard, and he could go wherever he wanted! "My goal is the sea of stars!" Muzi Li yawned and continued: "The endless treasures and beauties in the sea." (Ignore the cover and the name of the author, this is a very pure book)