Mixed in the World of Special Forces

I never dreamed that I would actually travel through time and enter the world of special forces. It's hard work. I don't have a system. I want to make money. Damn it. You're not kidding me. I just travel through time. Or do I travel through time to an orphanage and become a kid of several years old? How can I live like this! I only dreamed about it in my previous life This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.