Smoker shrugged almost too used to the situation, "Ask around. Pirates aren't the parenting type and don't stick around to raise kids. A lot of the rest get killed in wars or rebellions or pirate raids. Some of the rest just disappear -- Grand Line, not only people from other worlds disappear. Orphans being raised by anyone with the guts to take them in is more the norm than someone really knowing all of their lineage. Unless they're a Princess."
no subject