Spray Paint: The City Canvas

In a city of gray and enforced religion, a group of teens snuck out every night to spray paint quotes, messages, and images on the walls of the city's buildings. The city was their canvas through their rebellion towards the life everyone shares equally; it was boring as hell to say the least.

Adam "Sky" Dahlberg, yellow.
Tyler "Deadlox" Ellis, green.
Jason "MU" Probst, orange.
Harvey "Seto" Source, purple.
Quentin "Husky" Kip, blue.
Mitch "Bajan" Dia, black.
Jerome "Bacca" Tria, indigo.
Ian "SSundee" Sun, red.

They filled the bland city with colors and quotes. The government of their home will do anything for the order created and to protect that order.

What happens when the chase goes beyond the walls of Nather?