Don't leave [Edward Elric X reader]

Now first off, this is a SECOND book!!! So read the first one! It's 'One and only [Edward Elric X Reader]'

After being sent though the portal, Edward and Alphonse where searching for a way to get y/n back to them. Winry has been worrying about the brothers ever since they started. What happens to there personally? Changed? Same? Or are they bitter all together. And will this be a happy ending? Being together again? Or will chaos rise?