And the acceleration time of those spaceships is often very long, much slower than battleships and the like, so Jia Yan dares to say that his flying speed, in short distances, is definitely much faster than the average commercial spaceship.
Jia Yan moves within subspace, and no matter the level of technology outside, at least within this Northern Star Domain and the other Chaotic Star Domain, nothing can detect his presence. Once his flight in subspace reaches over the third degree, ordinary instruments already find it difficult to detect him, let alone when Jia Yan has reached the seventh or eighth-degree subspace level. It can be said that in this Milky Way, almost no instrument can perceive Jia Yan's movements.
Therefore, his departure went unnoticed by the people of the Country of Taia, and perhaps no one will know about his return, as long as he does not cause a stir somewhere else.
This is the terrifying aspect of subspace innate creatures.
