Go Back to Ancient Times and Be a Spy

On the surface, Zuo Yi is Jiang Guo's leading wealthy businessman, and various forces are wooing him. Behind the scenes, he is the terrifying "Dragon Slayer" Punish rape and eliminate evil, support justice, and turn the entire Chiyuan City upside down. And his true identity is - the former prince who was saddled with a blood feud. I can't bear to see officials being unkind, and I can't bear to see the poor being bullied. He only wanted to establish a country of freedom and equality in troubled times.