<t>Was recently playing and after doing a side quest about a mans mole tattoo, I was given an item called "Iron wall" and I can't seem to figure out what it is. It doesn't look like it is in the item guide but I would really like to know what this item is as I am trying to collect all of the bits bu...

How do you unlock Omegadia?

 

Is there a way to switch characters? Like switch out Law for Shin.

 

Is there a way to switch characters?