One Piece: The Extraction System

After transmigrating to the world of pirates, the chuuni teen Locke gains a Extraction System and gradually grows stronger with its help.

"Locke, Sanji is sick. There's nobody to cook!"

Locke glances at the panel: Cooking Lv. 6. "No problem, leave it to me. My cooking actually glows!"

"Locke, Chopper is sick. We don't know how to treat him!"

Locke glances at the panel: Medicine Lv. 7. "No problem, I can cure anything!"

"Locke, there's a pirate ship ahead firing at us!"

Locke glances at the panel: Thunderbolt Lv. 7. "Leave it to me. I'm invincible!"

Nami calls out, "Locke, over here..."

"Daijoubu, daijoubu! I'm a jack of all trades!"

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