The Son of Ace.

Monkey D. Rogue always believe his dad was the man of rubber who became king of the Pirates. But now, Luffy reveals to Rogue that he is not a Monkey D., but a Portgas D.!

With this new information, Rogue sets out to find his mother, when he finds her, what does she have to say? But more importantly, where is she, who is she and is she even still alive?