It tells the story of ordinary young man Lin Shen who unexpectedly discovered that the world had become a pixelated survival game "Blue Star Online" when he was buying oden in a convenience store. When the real scene frequently overlapped with civilization data such as the alien beasts in "The Book of Mountains and Seas", the Egyptian pyramids, and the Greek temples, and the "countdown to stopping the service" on his wrist began to beat, he was shocked to realize that human civilization was just a quantum experimental field for alien observers, and the so-called doomsday was actually a countdown to the awakening of the Lord of the Void who devoured data.
On the verge of collapse of the pixelated world, Lin Shen and the awakened NPC guide A Ling shuttled through civilization copies such as the Classic of Mountains and Seas data pool, the Pyramid Data Chamber, and the Olympus Data Storm, exchanging memories for alien beast skills, and using emotional resonance to crack the data paradox. From tampering with the riddle logic of the Sphinx to rewriting the doomsday prophecies of the Mayan Long Count, he collected source code fragments in the gap between data flow and reality, and gradually revealed the truth that the observer is the greater game player - the Lord of the Void is actually the aggregate of resentment of all formatted civilizations.
