An unknown small planet made of broken copper and iron, it contains 65% copper and 60% iron, both of which are not worth mentioning in this developed interstellar world.
One day, a repairman with half a robotic arm came to this small planet, known as Mr. A, and opened a repair shop here.
"Mr. A, my son was in a boat accident and broke one of his legs. Please install a mechanical leg for him."
"My hands are rusty, please give me some oil."
"Aaaaa... Uh-huh... Ah thank you."
The guests come with varying degrees of mutilation, but they are all robots.
One day, a gentleman's guest knocked on the door
"Hello, please repair my butler's head."
Butler: "Ah... Thank you."
Later.
"Uncle, lend me some control."
The gentleman's guest pushed up his glasses
He said calmly, "Kiss one by one."
"..."
"You're so gentle..."
"Amu, I only treat you as scum."
Note: Ten out of ten imaginary works are completely inconsistent with the logic of reality, and the author's imagination is wild and unconstrained.
Purpose: Recycling scrap copper and iron