From Fate/Grand Order Wiki
|"I am the magic wand of love and justice, Magical Ruby!
Please feel free to call me Ruby-chan!
I had another Master originally, but I got so fed up with her that I canceled our contract as soon as I could...
Anyway! I'll never forget that night!
Fate led me to meet a master that's cute and lyrical!
Oh, would you like to see the video?
We met in the bath, so it's pretty amaz-"