A 21st century senior social beast "Zhao Xiao" who was proficient in history and full of Internet memes died suddenly due to continuous overtime work and was unexpectedly reborn as Song Huizong Zhao Ji (or a young prince in a similar situation) who was about to ascend the throne in the Northern Song Dynasty. He originally wanted to use historical knowledge to "cut corners" to strengthen the country, but he was frequently thrown into various situations by the conservative court, outrageous folk customs, and his own modern habits. From this, he started a hilarious struggle to build the most powerful Song Dynasty in an "unreliable" way.