In 2123, earth scientists discovered the remaining data packets of the cultivation civilization in the quantum computer, confirming the existence of a "cultivation side world line" in the multiverse. **Lu Entropy**, a graduate student in the Department of Physics, accidentally triggered the ancient entropy talisman, and his left eye turned into the "pupil of heat death", allowing him to see the trajectory of the entropy increase of all things. In order to save his sister who was devastated by entropy, he was forced to shuttle between the universe of cultivation and the cyber city, gradually uncovering the terrifying truth that "the essence of cultivation is to tamper with the underlying code of the universe."
When the ruler of the imaginary territory launches the "Civilization Dimensionality Reduction Agreement", and when human beings in the 22nd century become the "observation tool" for the powerful cultivators to overcome the catastrophe, Lu Entropy must unite with forces such as the Saint of the Quantum Immortality Sect, the exiled princess of the imaginary number, and the defectors from the Mechanical Buddha Kingdom to fight between mathematical laws and narrative logic to carve out a bloody path that transcends all predetermined fates.