The white hair is as new, and the cover is as old

A derivative novel of the web drama "Assassin's Biography", with Tianji Kingdom Jian Bin and Qi Zhikan as the protagonists, interprets the connotation of "a man who dies for his confidant".Content tags: The original work of the Marquis of the court to┃ Search keywords: Protagonist: Jian Bin, Qi Zhikan┃ Supporting role: Murong Li