This is a zombie apocalypse rpg

U are a wanderer that came in Haran but when u arrive in the slums area u get beat up by some soldiers, fortunatelly a person kills them and gets u to safety

You have a skill tree btw, the survivor rank is for traps and help u with stuff, u can gain points by helping survivors and completing missions and collecting packages

The agility skill tree helps u move better and faster.

The power skill tree helps u in combat, u gain it from killing.

What do u do?