In a future where technology is highly developed but spiritual energy is lacking, the Federation uses people with special physiques as experimental subjects. Lin Zhou was originally an experimental subject and escaped after accidentally awakening his psychic powers. He learned the method of cultivating immortality in the ruins of the wasteland, and met Eve, a girl with an astral spirit body. In order to escape from the federal pursuit, the two embarked on the interstellar immortality path full of unknowns and dangers in pursuit of the place of interstellar cultivation.