History chat group, if you like, come and take a look.
If Qin Shihuang, Zhao Kuangyin, Emperor Wu of the Han Dynasty, and Emperor Wen of the Sui Dynasty all join a chat group after their death, the conversation will be full of gunpowder and historical backstory - the desire for power, the merits and demerits of reform, and the obsession with immortality will intertwine and collide. It can be called an "Emperor's Complaint Conference."