Linreon city savior?

In a world half destroyed, and half maintained, a lone survivor must survive and bring down the powers(the rich who avoided destruction and devastation). Linreon city is the capitol of said "Rich", food, water, and even working electricity. Survivors at its gates are turned away....and DO NOT try to climb over....... Will you go through it alone, or will you put your trust in those you meet along the way? Be wise, do not trust everyone and maybe....even the one you trust most may or may not deceive you. Survive, and maybe you can bring unity in linreon city.