Four teenage urban explorers must walk six miles through the dangerous ruins of Detroit to reach a pay phone after getting robbed in the city’s abandoned underbelly.

Thanks for the comments!

Thanks for the comments, everyone.

The only criticism I have is the use of the word - underbelly. Usually, that is to describe more about the bad side of society rather than an actual place so could it be...

Four teenage urban explorers must walk six miles through the dangerous ruins of Detroit to reach a pay phone after getting robbed in the city's former red light district.

?