The kingdom of the night, Ward N.

Once Billy Jones finds himself in the kingdom of the night, where the omnipotent magician runs and the most terrible nightmares come to life. The magician holds in imprisonment in the gloomy fortress of the guys, the peers of Billy. It turns out that they all forgot their parents, their real houses and now they are night children, with gray skin and unnaturally huge eyes. But Billy remembers everything. And he alone can challenge the magician, free the night children and return home!