Core summary: Lin Yuan, a former power-level trainer, transforms into a low-level android in a cyber city. Relying on past life memories and the "Fourth Natural Disaster" system, in a world intertwined with neon and starry sky, from collecting rags to renting the universe, he uses gorgeous and practical mechas and cyber humor to fight against corporate conspiracy, data gods and void threats, and finally becomes the uncrowned king across virtuality and reality.