When the takeaway rider Su Luo delivered a late-night order into the non-existent Building 44, the neon lights of the cyberpunk city suddenly twisted into flesh and blood pipes. He was forced to implant a crimson eye system that could analyze the "indescribable". From then on, he saw the yellow tentacles swimming in the torrent of data and the Cthulhu mantra turned into barrage in the live broadcast room. Antique restorer Lin You's blood can freeze and mutate, Sheriff Lu Tianheng's mechanical tentacles tear apart quantum ghosts, and deep in the dark web, a program called the "Yellow Clothes Algorithm" is counting down the period of the ancient god's awakening.
In this strange city where blockchain can seal the Old Ones and AI algorithms can summon the Hounds of Tindalos, humans are struggling between technology and madness. When the Chinese branch of the SCP Foundation showed the containment agreement engraved with "The Classic of Mountains and Seas", and when the Hadron Collider tore open the cracks in the Star Gate on the Qinghai-Tibet Plateau, Su Luo discovered that his retinal SAN value progress bar was tied to the same string of binary codes as the survival of human civilization - and every time he delivered food, he was feeding emotional data to an ineffable existence.
