Mentioned Characters: Toyohime, Yorihime

This Watatsuki no Yorihime is equipped with a Frame Archive. Frame Archives are sets of gear that bestow a distinct advantage in resurrection-type battles of bullets. Susanoo's Frame Archive was specially designed to be used by Yorihime.

Yorihime, wearing her Frame Archive, was training alone by the Sea of Tranquility when a voice called out to her. "You're working hard." It was her older sister, Toyohime. Yorihime replied to her sister's casual praise with her signature stoicism. "Of course. I must maintain my strength so that whenever a threat appears, I'll be ready to eliminate it."

"But you still need to take breaks," said Toyohime, holding out a cup of tea and a peach. "You've been snacking on peaches again, haven't you, Toyo? How many have you had today?" Toyohime laughed, trying to dodge the question, when suddenly something came tumbling out of the sky. Yorihime raised her blade warily, but her sister held her back. A rocket had crash-landed on the Moon.

The rocket had been launched by humans from beyond the barrier. However, it was markedly different from the one they had seen previously. It was unmanned, leading the sisters to assume that it must have been used for observation or spying. Looking down at the wreckage, Yorihime began complaining angrily about the increase in space debris, but Toyohime gave a sly smile and said, "The Earthlings seem to have misplaced one of their rockets. Let's return it to them." The next day, the rocket stood on the outskirts of the Lunar Capital, looking as good as new. The sisters had cleaned up and repaired the wreckage using their Lunar super-science. But they didn't stop there. They also made a few modifications that could never have been replicated by the level of technology humans possessed. Now, all that was left was to send it back down to Earth.

"You're up, Yori." In response to her sister's instructions, Yorihime activated the power of her Frame Archive. This wasn't exactly what she had been training for, but she put her qualms aside and switched her sword to a mode better suited for striking rather than slicing. Then, she stepped up to the rocket and swung her sword like a golf club at a speed no human could match. They only rebuilt and modified the rocket so that it would become durable enough not to shatter into a million pieces when struck with Yorihime's blade. The rocket was now on a trajectory that would see it orbit the Earth three times before burning up on reentry into the atmosphere. Five seconds later, a human looked down at their monitoring screen in confusion. A lost rocket had suddenly reappeared and was rapidly burning up. Lacking the expertise or technology to know any better, they chalked it up to a piece of space debris that had failed to correct its orbit. And that is the story of how an Earth rocket loaded up with Lunar technology was returned home and vaporized like a common piece of trash.