This is a river that is seven or eight zhang wide and stretches endlessly.
At the location corresponding to the stone tablet, a foot-wide black sunken crack appears in a region perpendicular to the river's flow.
The black color is due to the excessive depth of the depression, which doesn't allow light to refract into the naked eye.
The flowing river water does not submerge this long crack.
Instead, it flows from the top down in this three-foot depression, and then climbs back up from the bottom, continuing the flow.
But it never covers this gap, making it seem as if the river has truly been sliced into two parts.
In other areas of the river, the water flows naturally without any difference from other rivers of the world.
Such a phenomenon that defies natural laws startled Lou Yi.
Here, he couldn't sense any aura of magic or traces of an array.
