Taxi driver Liu Yun was assassinated by a foreign spy while escorting an old scientist. After his death, his consciousness was uploaded to a server called Guixu by scientific researchers, and he became a digital human. From then on, he started a fantasy adventure in the new world.
When Guixu encountered a crazy invasion by foreign hackers and was in turmoil, Liu Yun gradually grew up. Together with the scientific researchers of the Guixu project team and countless martyrs who also had their consciousnesses uploaded, they shouldered the mission of preventing foreign hackers from stealing the underlying code of Guixu and protecting thousands of lives in Guixu.
