Lin Su, a top network architect, was reborn five years ago due to a bizarre accident on the eve of the launch of the epoch-making "Global Deep Network" project. Along with rebirth, comes an unknown system that calls itself [Abyss Echo]. The system informed him that the world would fall into a data apocalypse in five years due to the "Deep Web" going out of control, and he was the only one who could correct this erroneous "code". From then on, Lin Su was forced to embark on a road of salvation that shuttled between the real city and the data abyss. He has to fight step by step in the business war as a technology giant, and he has to fight life and death with those "abnormal entities" crawling out of the cracks in the data on the dark side that no one knows about. This is a huge gamble against time, and the stakes are the future of the entire world.
