Soul tool? Single Source Core?
Of course, Lan Xuanyu was aware of it—the development of the soul tool was a revolutionary advancement in its historical research. The results of this research came from Tang Sect and Shrek Academy. This study was later known as the foundational theory for modern interstellar travel.
It was because of this research that starships could carry immense amounts of energy within a small volume, and thus have enough power, leading to the birth of cosmic warships later on.
This research emerged about ten thousand years ago, and over ten thousand years, through continuous evolution and enhancement, it had become very safe and reliable, and its power had significantly increased. Almost all power cores inside cosmic warships were based on it.
The Single Source Core had also evolved into multi-core, group-core, array source cores, and so on, and was used in various fields.
