The Yinhai Nebula was very vast. The deeper the battleship traveled into it, the denser the dusty objects became and the blurrier the distant starry sky appeared; it was almost impossible to see what lay ahead.
The warped passage in such an environment of the space could hardly stay stable. For the sake of safety, the human spaceships wouldn't enter it unless it was an emergency, and they usually flew at a reduced speed.
In other words, the flying routes of the spaceships, when they traveled in the nebula, could be easily calculated and as a result be attacked with ease.
Fortunately, this area was close to the most crowded section in the Federation of the Milky Way, and the space pirates were basically wiped out in the area; so it was rather safe to travel here. Moreover, the Scorching-Sun Battleship was the latest model in the Federation, who would dare to attack it?
As the trip dragged on and the scenery stayed the same, one would feel a bit bored.