What's the final solution to human kind and the Universe?

Becoming a gigantic black robot floating through space with a giant cylinder that has a half sphere on the end that spins around with blades, and it looks like a giant version of that megazord from power rangers

The giant cylinder with a half-sphere on the end spins around and sucks in all the energy of everything in the Universe that it demolishes

this is the final weapon for humanity and conquering the universe