User blog comment:Monkey.D.Me/PUNK HAZARD - FAQ/@comment-4685278-20120216090107/@comment-4830969-20120216092153

It's possible.. That girl... i don't think that she is related to PH. She resembled a harpy, mythical zoan. It's too early for something like that. Luffy somehow can exhale fire..Reason unkown yet. Maybe he increases blood pressure so much that the temperature of his hand reaches high levels (P1*T1=P2*T2) and causes burning.