"How long have I been in the pocket world?" Kailen asked.
"Ten days in the pocket world, but several months in the simulation," the time dilation artifact replied.
"Oh," Kailen commented in realisation. "So I've technically spent just ten hours away from the outside world, ten days in the pocket world, but several months in the simulation time zone?"
The time dilation artifact replied, "Exactly. Don't dwell too much on it. Naturally, you can never understand this mumy's capabilities."
Kailen would never get used to the terrifying and absurd feats of the time dilation artifact. She was manipulating time like taking a walk in the park.
Never mind. Why was she a time dilation artifact in the first place? But, now that he thought of it, if she was a time dilation artifact then who created her? Was she even a time dilation artifact in the first place? She didn't behave like an artifact at all, but rather more like a sentient lifeform with emotions and feelings.