"But since I've just reached the third cosmic speed, my current movement speed is still far from reaching the fourth cosmic speed, roughly 103.1 kilometers per second lacking. Just saying it fills me with an unreal feeling, as it's truly beyond the reach of my fourth tier."
To some extent, Zhang Yanhang suspects that even if he were to advance to the fifth tier, he might still not reach such speeds, considering that the fourth cosmic speed, when converted to Mach, is roughly three to four hundred Mach, while his current normal speed doesn't even reach thirty Mach.
Therefore, while achieving the first cosmic speed, second cosmic speed, and third cosmic speed was quite simple, the fourth cosmic speed is far from a minor goal, instead it will be a long-term objective.
