Evil Wizard Uses Kids’ Minds to Unleash Hell on all the Worlds in the Universe

A young boy is haunted by the visions of a Man in Black, and soon he discovers they’re not just visions, but messages from another world, and a warning of a danger to come. Now he meets a Gunslinger who travels to fight the Man in Black, and they will work together to protect the Dark Tower, the only thing that keeps all universes to succumb to chaos and darkness.