RPG role play of being in the DC world where anything (by your choice) can happen.

(This is my Second world ever that I have ever made so any tips on how to make it better I would be appreciated thanks👩🏽‍💻 also please feel free to let me know if these worlds are good or need some tweaks)

Starting message:
You pick what happens. Will you become a Justice League member? Will you be a villain? Do whatever. You start off.