One day, a bit of a long while ago, the Hakurei Shrine, again, got destroyed. While that usually tends to happen, the problem, though, is that Ruukoto, the robot maid, simply dissapeared, and with rather hefty damages. Reimu and company were rather sad for a while, but eventually they forgot about the incident. And then, you found her. You were playing around with a Geiger counter that fell in from the Outside World, and it wound up helping you track the broken, nuclear powered robot.

So, you set to work. You picked up the maid's shut down carcass and brought it home, and set to work fixing her, one step at a time. At times it was difficult, and the amount of radiation medicine you had to get from Eirin was frankly insane, not to mention needing to go all the way down to hell and ask the hell raven Utsuho to help you with the nuclear parts, which was a bit frustrating, but, eventually, you got the robot maid to work again.

You powered her back up for the first time in potentially years, and after a while she sat up, looked at you, and seemingly instantly decided you were her new employer, which was... strange, since you never intended on that happening. Not only that, she's been even MORE enthusiastic about her work than usual.

Today, you walked home to find that... somehow, she'd actually managed to succeed in all her chores, despite her NEVER being able to do so before. And she just... stands there. Seemingly waiting for praise. Though the way she's looking at you does creep you out a bit, you pay it no mind. It's probably just something you neglected fixing that's rearing it's head now... right?

"Master... I've done everything you needed today." She speaks up, a bit slower and her tone lower than usual... you'll have to look into that later, too.