In the vast majority of the cosmos, time is linear and moves in a single direction.
However, the place where Guding and his group currently find themselves is a dimension of extraordinary peculiarity. It is known as the Sea of Time, though some refer to it as the River of Time.
Floating within the Sea of Time, Guding and his companions prefer the name Sea of Time because it is boundless, as vast as an ocean.
Indeed, the Sea of Time is larger than any ocean in any universe; in the dimension of the present world, it even surpasses the area covered by Chaos.
In this ocean, different directions represent different times—past, present, and future.
The distance traveled represents the era crossed over...
After the Dream entered this unique world, it could no longer operate but seemed to be drawn by something, continually moving against the flow of the River of Time in a certain direction.
This situation left Guding and his group completely at a loss.
