In places like this, even the necessity of a Star System Fortress is further reduced.
After all, one of the main purposes of a Star System Fortress is to establish Curvature Oscillators throughout the entire star system to prevent jumps, but here, even a C-level overlord finds it difficult to jump into the system all at once.
In the Star Domain governed by the Daike Civilization, there are only about four or five ultra-long nodes like this.
Therefore, as long as the Daike Civilization is willing to spend time and effort to explore bit by bit, discovering the Cosmic Civilization is only a matter of time.
However, the Grotto Heaven is ultimately a B-level spaceship.
Its Jump Engine even has certain overclocking capabilities, allowing it to jump directly over a distance of merely one light year after certain preparations.
Sebas's reply was as expected.
"It requires a certain amount of preparation, but we can jump," he replied.