Pipi Xiren: He looks like a child, but he's an adult on the inside!
Pipi Xiren is determined to become an interstellar tycoon. While flying between planets in a spaceship and working hard to buy and sell cargo, his ship, which had changed hands seventeen times, turned out to be such a wreck that he couldn't bring himself to hire an expensive, experienced pilot. He decided to take the controls himself, and, just as you might expect, the ship crashed?
Luckily, neither the crash nor a black hole killed him. But when he woke up, he was on an unfamiliar planet, where strange people in uniforms mistook him for a child? And forced him to attend elementary school???
Pipi Xiren: "I'm an adult!"
Elementary-schooler in body, high-school detective in mind: *eyes shaking*
Pipi Xiren: "I'm going to be an interstellar tycoon!"
Elementary-school detective: "Oh."
So he's just going through a chuunibyou phase.
After learning about the Black Organization and APTX-4869...
Pipi Xiren: "Rejuvenation? People in another world sure know how to have fun."
"Wait, this drug... There's a market for it!"
"I'm going to be an interstellar tycoon!!!"
And so begins Pipi Xiren's great battle over APTX-4869!
Theme: Love and peace are important in other worlds, too.
