When the grandmaster of all gangs is killed, The Warriors are labeled as the culprits, now with every gang in the city after them they must battle the streets to clear their name and reach home turf of Coney Island.

When a unsuspecting street gang are accused of murdering the head gang leader chaos breaks out now with every gang in the city after them they must fight to clear their name a reach home turf Coney Island.

The Protagonist is the Gang 7 guys the Storyworld are the surrounding gangs they operate as a team and slowly members diminish in the battle to reach home. Coney Island.
Changing the order should explain things better...
Hav u seen the movie.....????

I'm not sure what/who the "grandmaster of all gangs" is (grandmasters play chess). Do you have a Main Character? "The Warriors" is vague and amorphous. How important is Coney Island and why there? It's all a bit generic.