Tyl is a kid who lives in a universe known as Nexus; one of the smallest universes known to mankind, but also known as the gateway to various others.
Nexus however, is now in danger. Many of the stars that used to maintain the universe went corrupt and got a mind of their own, fleeing to other universes and leaving their own behind. Because of this, Nexus is now in a critical state.
Now, Tyl is chasing down one of the stars, who’s leading him to the city. There he will learn everything he needs to know about the stars.