I recommend the following two novels to you: 1. "Retired Special Forces: The Almighty King": The main character, Jiang Zuo, was a retired special forces soldier. He made a name for himself in the entertainment and literary circles, becoming a top singer, screenwriter, and actor. The plot of this novel is very exciting. There is no system but there are many exciting plots. I believe you will like it. 2. "Beautiful President's Personal Military Doctor": The protagonist was a retired military doctor from the special forces who lived with the beautiful president. Many interesting things happened. This novel has a system, and the protagonist has obtained very powerful skills and abilities through the system. I believe you will like it. I hope you like my recommendation. Muah ~