Lucci: From the moment Luffy became his younger brother, it was a sign that he would always protect him, and he would watch him become the Pirate King! Ace and Sabo: This guy is even more of a brother complex than us. Lucci's promise to always protect Luffy isn't just "ASL," it's "ASLL," right? They're not just three brothers, they're four! How will this story unfold?

Want to be a freeloader? Start with the concept-based [Sloth Fruit] and become invincible!

Sleeping while working, your Observation Haki will automatically cultivate! Punching in and slacking off, your Armament Haki will instantly max out! Conqueror Haki? That's not necessary!

Akainu, the boss, was furious: "Levi! If you slack off again, I'll send you to the New World!"

Levi turned over and said, "Marshal...it's so troublesome. The journey is too far...I'm too lazy to go."

During the Battle of Marineford, the world was collapsing and the sky was breaking, but he was sleeping soundly under the execution platform.

A fatal attack came at him, and he turned over unconsciously... Boom! The attack was gone!

Marshal Zhan Guo collapsed, holding his head. "Quick! Wake up Levi! Let him finish the fight before he goes back to sleep!!"

This book is also known as: "The Navy's No. 1 Slacker King, Akainu Was Furious at Me," "Navy King? No, I'm the Sleeping King," and "My Justice is Punctual Check-in."

Xi Yan, a half-Uchiha and half-Senju, shone during the Second Shinobi World War. While on a mission to the Land of Water, he accidentally traveled to the pirate world and encountered a sea train bound for Judicial Island! Aboard this speeding train, Xi Yan encountered the boy who carried his destiny. Luffy: Are you a ninja? Xi Yan: Yes. Luffy: Be my partner! Xi Yan: Okay... Since we're here, Xi Yan, invited by Luffy, chose to join the Straw Hat Pirates and adventure with them. He used his power to help his friends rescue Robin and save the ship spirit, Merry! Merry: Xi Yan, what's that? Glancing at Moriah, Xi Yan declared that it was a waste of spirit, a waste who only knew how to rely on external things. ...During the Battle of Marineford, the massive Susanoo wreaked havoc on Marine Headquarters...