The Marine Emperors

[One-shot/prologue that may blossom into a long-fic later] Newgate. Linlin. Kaido. Shanks. These four have lead the Marines into being stronger than ever. The Great Pirate Age ended before it really got started. The Revolutionary Army is destroyed. Marine rule is unquestioned and oppressive. Until three boys from Dawn Island set out on a journey to bring the system down.