Building The Ultimate Fantasy - Chapter 516 - , if he was no longer the human emperor

This is the story of Kir, who has to thwart the will of Heaven, Hell, and his parents in order to survive, protect the people he loves, and achieve happiness.He just has to make it through life at a magical academy, avoid dying, and survive to find his birth mother, the lost Daughter of Heaven. Or be forced to take his place at the side of his father, a Duke of Hell bent on destroying the way things are.It's a lot to handle for a quiet, brooding angel boy.Fortunately, he has company. A succubus, a foxkin girl, and a half-angel boy to start. And Kir has his own secret: this isn't his first go at life.

Lin Fu's biggest regret was being born into a military police family, yet due to physical limitations, she could only sing and dance in the cultural troupe, serving as a qualified vase.Accidentally traversing to the interstellar era three thousand years later, she was thrilled to discover she possessed a rare S-level psychic power, inherently cut out to be a fleet commander.She would attend the military academy, join the Marine College, command a cosmic fleet, and become a gallant female general.**However, her new identity was just the daughter of a remote star system's farm owner. To achieve her dream, she aimed to marry into the family of the empire's youngest space fleet commander.Commander His Excellency was cold and abstinent, with an imposing presence, yet devastatingly handsome enough to break hearts. Lin Fu fell for him at first sight.She wanted to have him, and even more, she wanted to stash him away secretly.**Later on, the whole interstellar space finally learned that the always ridiculed incompetent bumpkin was actually the commander of the Empire's Third Fleet.She was also the former most noble and adorable Princess Freya of the royal family, as well as the fearsome star thief that made people tremble.The entire interstellar was boiling with excitement.The handsome and noble commander His Excellency was not happy: What happened to the promise of stashing me away privately?

He went from an ordinary student to a god-level master in manufacturing.
Continuously progressing, processing range from hundreds of meters to tens of atoms, processing precision from microns to nanometers to atoms and molecules, everything was possible.
Wassenaar Accord? The embargo against China? What we have banned are technologies that China doesn’t care much about. Most of the member states have to import technology from China, shouldn’t the member states have a meeting to discuss and bring in China as well?
Forbidden chip sales? Is there a mistake? We barely managed to maintain our low-end market with a large amount of subsidies, it’s already good enough that China didn’t initiate an anti-dumping investigation. President, are you sick?
Hmm, it seems like living cells can be processed precisely as well. Do you need to refine the cancer cells that you are spreading out?

- Description from Novelupdates

This world is not only as the public knows it; there is an underworld that ordinary people don't encounter.Government agents handle troubles in the shadows, while corporate assassins privately deal with issues.Assassins, mercenaries, arms dealers, and spies exist, along with a dark web that ties this world together, and tycoons who attempt to control everything with money.Gao Yi entered the underworld, unbeatable in close combat, carving out his own domain.But there are guns in this world. Beyond seven steps (close combats), guns are faster.Within seven steps, guns are both accurate and quick.Only within three steps does Gao Yi's punch become faster.Unable to beat them, he chose to join them, aiming to rule them all.To rule everything, become the king of killers in the eyes of mercenaries, the king of spies in the eyes of assassins, the king of killers in the eyes of spies, and the king of intelligence in the eyes of arms dealers.Until he is crowned king by the entire underworld, Gao Yi is the ultimate firepower.