Humanity is currently losing. In a present day besieged by alien monsters, martial arts are the only line of defense but they are primitive and inefficient. Enter Lu Sheng, an average student who discovers he can log in to a world 10,000 years in the future through his dreams. What he finds isn't a utopia, but a desolate wasteland where humanity has long since perished. However, their legacy remains: a digital library containing the perfected, god-tier martial arts developed in their final days. The future is dead, but its strength is now Lu Sheng’s to command.