Based on the Sulfur Stone Star People's habitation data, humanity placed their planet directly into its Habitable Orbit. They even thoughtfully gave the planet a push to set it orbiting the star, while adjusting the angle of its ecliptic plane as well.
Afterward, the planet's lighting conditions were basically no different from those provided by the Sulfur Stone Star People. Only the star's spectrum had changed somewhat, but that was not a major issue.
As for the planet's rotation, the Sulfur Stone Star People could handle that themselves. They had their own Planetary Engines, so it was not difficult—merely time-consuming.
After completing their mission, humanity's three hundred warships did not linger. They rose directly into the sky and vanished from the Sulfur Stone Star People's sight. Thanks to the application of Anti-Gravity Technology, their departure did not cause the same effects as their takeoff from the Deep Blue Star civilization.
Meanwhile, the leader of the Sulfur Stone Star Civilization also expressed gratitude to the Star Alliance on behalf of the entire civilization. His words were deeply sincere. He said the Star Alliance's kindness could never be repaid and that they would remember it forever, among other things.
Humanity naturally went along with it and said that they hoped to obtain a set of biosphere samples.
To the Sulfur Stone Star Civilization, this request was extremely simple, so they agreed without hesitation. They even believed that they possessed nothing of value, and that the Star Alliance had casually made the request only to avoid making them feel indebted.
However, humanity did not hide the value of Biosphere Resources from them. They directly told them how precious they were and urged them to cherish the biosphere resources of their home planet.
The rest was simple. The task of collecting biosphere samples was