"Grindelwald retreated after some impressive spellwork from Dumbledore and I continued to heal the fallen Aurors like I had been. Dumbledore and I met and he told me it was likely in my best interest to come to England where I'd be safer. Of course, the Ministry had concerns that I lied about my origins and had me followed for a year until they were able to receive documentation from the MCUSA that I was who I said I was."