Dissipating nebulae... There were many similar missions. Given the vastness of the universe, no one knew how many nebulae dissipated every day.
But in the Sirius Star Region, there was one and only one such mission—Traveler's Wealth!
There had once been a nebula called Traveler in the Sirius Star Region.
Most of space was vast and empty. In places without celestial bodies or planets, there could be empty stretches spanning tens or even hundreds of billions of kilometers.
This nebula had appeared in one such empty stretch, and it had appeared very suddenly—no one had ever discovered that there was a nebula here before.
The Sirius Star Region was close to the Core Circle, but there were still large swaths of space that had never been explored.
It was like when the First Emperor divided the land into prefectures and counties. The territories had been marked out, but thoroughly surveying every place was not a task that could be completed overnight.
Even in exceptionally prosperous prefectures and counties, there were still remote places no one had ever reached.
Most such places were uninhabitable, but not necessarily all of them.
In any case, as long as there were no major anomalies that threatened the prosperity and stability of the prefectures and counties, no one worried too much about them.
So it could be said that this nebula's appearance had been truly abnormal, and it traveled along a rather bizarre trajectory.
After the Sirius Star Region discovered this nebula, the authorities began organizing an investigation.
The official procedures for exploring unknown space were well established. First, they sent unmanned starships to test the waters. However, during the warp process, the unmanned starships all suffered accidents, vanishing and losing contact.
In other words, they could not use warp travel across those hundreds of