In the era of virtual office, Wenshan's job is to process, archive and even "artistically process" those "meta-files" (documents describing files, plans of plans and plans) that never exist and are only used for reporting. He can draw an energy called "formal energy" from these pure literal castles in the air to maintain his survival. One day, he filed an extremely perfect meta-document on "how to optimize the meta-file production process." The document became self-aware and began to spontaneously generate more and more complex meta-documents, devouring the formal energy of other documents. It wants to build an infinitely recursive virtual world composed entirely of "descriptions about work" and attempts to "document" the real world as well. Wenshan had to go deep into the core of this document maze, find the original instruction on "how to start", and write the only final sentence: "There is no need to optimize this process."