In the universe of immortality composed of three thousand main worlds and billions of subsidiary planes, the "originator of poison medicine" is a legend that spans thousands of years. No one knows that this being who can bring alive human flesh and bones, and can also lay out detoxification formations, is actually a girl named Ling Qin who is hiding in the remote "Broken Star Plane"; no one knows that the seemingly ordinary silver birthmark on her palm is an upgradeable "Star Marrow Space" that can carry living things, and the internal time flow rate is 100 times that of the outside world. When the "Plane Survey Team" of the Interstellar Immortal Cultivation Alliance accidentally broke into the Broken Star Plane, Ling Quan had to travel among major civilizations with multiple identities in order to protect the secrets of space - sometimes transforming into a white-haired doctor to save lives and heal the wounded, sometimes disguised as a black-robed poison master to frighten powerful enemies, and even transforming interstellar battleships with medical and poison techniques in the mechanical immortal Cultivation Plane as a cold "handsome guy". From the beginning, her space could only be used to store supplies, but it was gradually upgraded to include spiritual springs, medicinal fields, and habitats for living things, and finally evolved into a mobile fortress that could carry close friends and host a small ecology. Her hidden gender and appearance also became the key to uncovering the mystery of the ancient "Fall of Star Essence" as she stirred up the pattern of the cultivating universe.
