The Humane Seven learn of a new rollercoaster that claims to be the fastest in the world. Once they ride it they unlock a portal to the land of Thrilltopia, a chain of islands full of orange track and everyones favorite Hot Wheels.

This story is a collab project between me and SonicStreak5344 . We agreed to write this since we're both Hot Wheels nuts and enjoy the little toy cars.

Based off of Hot Wheels World Race by Mattel and Forza Horizon 3 Hot Wheels Expansion by Microsoft Studios and Turn 10 Studios.

Teen tag for mild language use