In 1127 AD, the disgrace of Jingkang and the imminent overthrow of the Song Dynasty. However, no one knew that the driving force behind this disaster was actually a group of alien civilizations from the Orion constellation - the "Apocalypse". They disguise themselves as humans, control the courts, instigate wars, and intend to turn the earth into their colony.
Peng Xiaoqi, the most scoundrel dandy in Bianjing City, appears to be a rich second generation who relies on his ancestral influence to live and die, but in fact he has a "historical deduction system" implanted by the Orion rebels - he can see the results of the deduction in the next three minutes at critical moments. When the golden soldiers and cavalry broke through Tokyo, and when the "Apocalypse" showed his fangs, he was forced to embark on a path to subvert history and save civilization.
From the gangsters on the streets of Bianjing to the key figures who changed the direction of history; from the trash despised by everyone to the "guardian of civilization" who makes alien civilizations fearful. Peng Xiaoqi told everyone in his own way: I will shoulder the throne of the Song Dynasty!