On a snowy night in the third year of Jianning, Yang Gazi woke up from an electric shock in an Internet cafe, and the wolf head tattoo on his collarbone oozed blood in the Youzhou flames. When he discovered that the ancestral bronze dagger of the border guards could decipher the biochemical armor soldiers of Taiping Road, when Cai Wenji's Jiaowei Qin made rock music in the 21st century, and when the QR code of the national jade seal predicted that he would eventually trample on the King of Cao Wei's flag - this modern soul implanted in the "Three Kingdoms Sandbox" by advanced civilization finally understood: the so-called Huang Tiandang is just a string of error codes waiting to be overwritten.