But these black sections are not fixed and continuously move like a ravenous snake.
The direction of its movement is quite random and seems entirely irregular.
Whenever the black snake moves to a location, the surrounding red modules immediately become more darkened.
The deep red modules are constantly trying to suppress and encircle the black sections.
But the black sections can often escape at the last moment before the deep red modules form a complete encirclement.
In just these few short seconds, the black modules encounter danger multiple times, yet always manage to barely make it through.
