After transmigrating to the world of Pirate King for three years, Cullen was just an ordinary shipwright in Foosha Village, worrying about making rent. Then he unexpectedly bound himself to the "Final Voyage System," and a talking Spiral Fruit became the anchor of his fate.
With no overpowered starting abilities or illustrious background, he set out from the rocky forests of the East Blue, using an iron crowbar to break open a sea route and a tide compass to find his way. He recruited seemingly ordinary companions, each with their own special skills, and built his own "Dawn Pirates." Amid the raging waves of the Grand Line, he stood alongside Luffy and Zoro, and faced off against Mihawk and Akainu.
Amid the smoke of the Paramount War, he fought a Marine Admiral as a mere mortal, tearing the battlefield apart with his self-created "Sea Domain Control" ability. In the struggles of the New World, he rose from between the Shichibukai and claimed the title of "Fifth Emperor" with his wit and strength.
When the coordinates of the final island, Laugh Tale, appeared on the tide compass, and the secret of "ONE PIECE" was about to be revealed, Cullen finally understood that the System had not given him a shortcut. It had given him the right to rewrite his fate with his own hands. On this sea called "freedom," every dreamer can become their own king.