[One Piece] An Age Group That Doesn’t Fit

This story is told in first person. The pairing is Sabo, and it's a reverse transmigration story.

Lately, I haven't been able to tell whether something is wrong with me or if I've really seen a ghost.

A little kid showed up at my house. In just a few days, he'd grown up at an incredible speed, and a few days after that, he'd turned into a handsome man. At this rate, I wouldn't be surprised if he became an old man the very next second.

This is a short story, written for fun, and updated irregularly.

For explanations in response to comments, please see Chapter One. In short, I'll use the author's notes in each chapter to answer comments in the comment section.

Theme: Killing time