Simon escaping the Infinite Multiverse Labyrinth
The Infinite Multiverse Labyrinth, also known as the Extradimensional Labyrinth, is an infinite Anti-Spiral multiverse in which conscious beings are trapped within the infinite series of alternate dimensions, created from their past experiences and preferences.
It is in these alternate dimensions that the Parallel Works series (aside from Episodes 8 and 9) takes place.
Simon escapes from and destroys the Infinite Multiverse Labyrinth.