One piece: prisoner at birth (discontinued)

I never had a name...my parents were killed a few days after I was born in a horrible place...all I can remember is my mother feeding me some strange fruit. After that. I was locked away in a cell where I watched people freeze to death while I stayed unharmed. This terrible place...is called Impel down.

"What's your name?"

"I don't have one..."

"Hmm. Well how about Yu?"

"Yu?"