The island under the barrier

Both Benjamin and the Duke were shocked.

They had thought that the crushed stone was only used by the mutant demon to increase its power. They had never expected that this ordinary stone was the source of the mutant demon's power.

Link picked up a grain of sand of time and explained,"whether it's the alien demons or the sand of time, they're not alien races. they're just slaves under the alien planet's rule when it's conquering the galaxy. It's only because the otherworldly demons have strong physical fitness that they can withstand the extreme pressure produced by the use of the sand of time that they are made into the vanguard of the invasion of planets. The same is true for the shadow dogs."

Benjamin and the Duke looked at each other and saw the shock in each other's eyes.