In the blink of an eye, it was already the fifth year since humans came to this planet.
In five years' time, enough had changed to turn the whole civilization upside down, whether it be in the industrial, military, or cultural fields.
The industrial capacity of the surface industrial bases began to steadily catch up with that of the Earth Era. The government was considering establishing a real Starry Sky Port within the next twenty years, and then gradually relocating the population from the spaceship to the planet.
Although the "Earth Era" spaceship was huge, having more than four hundred thousand people engaged in production activities aboard it was still somewhat crowded. If these production activities were on a planet, there wouldn't be such a big problem, as a planet has enough space to accommodate an even larger population.
And in terms of military, various types of nuclear warheads, including atomic bombs, hydrogen bombs, and Helium-3 nuclear bombs, totaled over 200!