The Shapes - S3 E3A - Infinite Worlds, Part 1 - Zuzu Studios

Circle, after being in our world for 3 days, is confronted by Dark Circle, telling Circle that he shouldn't be here, and the world of Shapesworld has been destroyed by a madman called...we don't know...and Dark Circles appearance has changed to a crude drawing, and that is what will happen to Circle if he stays in these dimension too long, so everyone's life is on the line and Circle and Dark Circle must find a madman to stop this madness...