According to your needs, I recommend the following two novels to you: 1. "Special Forces: The Underworld God of War" was a military-underworld life novel. The male protagonist, Yang Yun, was a member of the underworld, but he joined the army and became a special forces soldier by chance. He used his special identity and skills to make a name for himself in the world of special forces and became a legendary underworld special forces soldier, creating miracles many times. 2. "Gokudo Special Forces" was a military-underworld novel. The male protagonist, Zhang Lie, was a bloody and cold Gokudo, but he was recruited by the special forces by chance. The powerful combat ability and military talent he displayed in the army attracted the respect and praise of his comrades, and he became a high-profile and respected Gokudo Special Forces soldier. I hope you like my recommendation. Muah ~