The note is wrong; when I translated "One day, one time" I was referring to the text that it was posted with (一日一回). I don't know what the text in the pic says.
I think it was a short story about an Alice Pet that her owner gave her some sort of "baby yu" dispenser which she could use to refresh and all that. I think there was also a limit the owner stablished of 1 or 2 babies per day as a way to prevent her being rabid or something.
But don't trust me, It's a foggy memory and I don't know if it's accurate or I'm mixing up stuff.