One Piece: If You Won’t Work Hard and Compete, How Can I Get Stronger?

Transmigrated as Koby, the famous weakling from Pirate King? No problem, I’m done being human... No, I’m done grinding away myself! [Grind King System] bound! My hard work is yours, and your results... Heh, those are mine, of course! “Ding! Successfully bound target [Helmeppo]. Potential assessment: S+ (not too bright, easy to fool, tons of potential)!” “Ding! Target [Helmeppo] completed hellish training under your ‘loving encouragement.’ You gain Strength +1, Speed +1, and ‘Helmeppo’s Tears’ x1 (special item)!” “Ding! Successfully launched the ‘Most Beautiful Slimdown Challenge’ with [Alvida]. You gain Constitution +0.5, Charm (for a particular aesthetic) -1, and ‘Alvida’s Sweat Crystals’ x3!” Helmeppo: “Koby, you’re my best friend! I’ll work twice as hard for you!” (He does his thousandth push-up through his tears.) Garp: “Ohohoho! That kid Koby really is a training genius! Look at the soldiers he ‘coaches.’ They’re all improving by leaps and bounds!” From the East Blue to the Grand Line, from the Marines to the pirates... Everyone will become fuel for my grind! I, Koby, vow to make the cry of competition echo through every corner of these seas! Then I’ll stand on the shoulders of all the “Grind Kings” and become the strongest! (Tags: Pirate King fan fiction, transmigration, System, manipulation, lighthearted comedy, mind games, dark humor, useful pawns)