If you need to ask you're probably not suited for that in the first place. It's like asking how to solve discontinuous differential equations without knowing what algebra is.

You need to sink a lot of time just to get the hang of how these things works, get the required technical knowledge and then a lot of experience in reverse engineering and on top of that you need to be very good at it to even attempt cracking something like Denuvo. Most people who do it I imagine are already professionals in that field and do it as a hobby and/or had been on the scene for a very long time and already get the all the know-how. Even assuming you meet all of those requirements, it would still be a substantial challenge. I doubt there is a single person on the scene that makes cracks for the sake of piracy - it's more of a passion or a hobby I'd wager.