The Pirate Lord Begins by Snatching the Devil's Son

Ryan transmigrates to the world of One Piece, and from the start finds himself at the Buster Call on Ohara! As he teeters on the brink of death, the Sea Overlord System awakens!

Seeing the giant Saul gravely wounded and near death, and young Nico Robin trembling in fear, Ryan's gaze hardens. "System! I'm claiming this one for myself!"

Ding! Robin rescued. Hidden S-rank mission complete!

Greedy pirate scum? Kill them! Short on resources? The sea is a treasure trove, and even garbage can be put to good use! Wanted by the World Government? Hah, I'll be a carefree lord on a deserted island!

Uncover the treasures of lost ships, monopolize cutting-edge technology, and build an invincible fleet! While I'm at it, I'll recruit a few future big shots as my crew before they make it big...

"The Seven Warlords? The Four Emperors? Navy Headquarters? I'll use every last one of them as a whetstone!" Standing atop the iron fortress he built, Ryan looks down upon the sea. "This New World is going to start on my deserted island, and we're going to play by different rules!"

From a dumping ground for ocean garbage to the supreme island linking a thousand worlds, watch as decisive and ruthless Ryan makes the most of his System and stirs up a storm before Luffy ever sets sail!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.