This book is somewhat dark.
At some point, certain sci-fi apocalypse movies and games all began featuring a shadowy figure behind the scenes, controlling the world's technological progress and economic trends. They were powerful, mysterious, and immensely influential. They were the world's true bosses.
Examples include the Umbrella Corporation from Resident Evil, the United Earth Government from Dead Space, the Shinra Company from Final Fantasy, and the Weyland-Yutani Corporation from Alien. They ruled this civilization's stage with an iron grip, creating prosperous eras, only to bring about their own ruin through greed, and sometimes even the end of the world.
Yi Chen, who obtains the Dimensional Technology System, aims to build a super corporate empire as powerful as those companies, or even surpass them, until nothing in the world can shake it. Perhaps he'll conduct evil human experiments, or perhaps he'll stupidly develop superweapons ten thousand times more dangerous than nuclear bombs, but he absolutely won't make the same blunders as those companies...
This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.