From things as small as the water people drink everyday, to feats such as the colonies in outer space, a company that encompassed all aspects of people's lives gloriously stopped the "Pentagon", ruthlessly eliminated "Wall Street", integrated "Hollywood". Before the anti-trust law hammered down on the company, or rather because Xin was born under the influence of Celestial Trade in the first place, the law simply did not apply.
In short, it was a monopoly. It was an oversized "Samsung". The government was its human resources, and the army was the security at its door. The sheer size seemed to mock the Koreans. What else was scarier than turning an entire country into a company? Its efficiency and understanding of currency could not be surpassed by any bureaucracy, because it was built on the word efficiency from the beginning. As long as it could remain profitable, its growth would continue to snowball.
Of course, an enterprise like this was also quite dangerous.
