The Situation in Bianjing from the Son-In-Law to the Prime Minister

"Ahem..." A violent cough came out of his throat, carrying a rusty smell. Zhao Yan covered his chest and curled up tighter. He was not from this era. Three days ago, he was the project director of an Internet company in the 21st century. He died suddenly due to continuous overtime work. When he opened his eyes again, he became a live-in son-in-law named "Zhao Yan" in Bianjing City in the third year of Xining in the Northern Song Dynasty.