Dropped One Piece: Marine

First time writing a fanfic. I will try to update everyday, but it might change since right now am on winter break.\n\nWhat if Luffy had an older brother. What if that older brother was then taken by Garp to the marines and trained to join then. Follow Sage on his journey to rise through the ranks of the marines and become strong to protect his brothers\n\nWarning I do not own any character of one...