Reborn as The Grand Regent Thragg in Invincible/the Multiverse

To have awakened as Thragg, the Grand Regent of the Viltrum Empire... No, to have been reborn as him, to actually be him, for I realise that I have not merely transmigrated but actually been reborn from my first life as a human to the mightiest Viltrumite to ever exist. The most feared being in the universe. The Strongest. It seems there is much to do, for the Viltrum Empire will not be overthrown. Not on my watch. Earth will be mine, and the Viltrumite species will prevail, and repopulate and conquer. For it seems there are even other worlds beyond this universe out there ready for my conquest. ---------------------- (Author note: So, just to clarify. He is Thragg, but he was human in his first life, meaning he has a lot of Thragg's mentality, but his human life has given him more understanding of concepts such as love, and care. He also has a world traveling ability with an interface that shows possible worlds he can travel to, though to travel he will need to meet certain conditions and he can take a few people with him. So he can go to other anime worlds and all that, and will try to gain their tech, their magic, their martial arts, etc. Though fair warning, this will be a harem, Thragg is one who wishes to uplift his species evolution, and selective breeding is something he is willing to do, though his human side has given him limits, so no bug or animal women. The harem aspect is not only for Thragg, Thragg can be cruel, as in he will command the Viltrumites to take many women, for his species is near extinction. So fair warning again, people like Mark and Nolan who are the blood of Argall are not safe, they will not be exempt from their repopulation duties, though Thragg is not completely heartless so will give them leeway in the sense, that since Viltrumites are a long lived species and Nolan has done a good job, he and Mark can be exempt from their duties for a couple of years. Hope you all are willing to read, See you all later, Bye!)