My name is Rayleigh, and I'm what is known as a lost spirit. I used to be one of the most popular celestial spirits, but one day my key was broken. The parts to my key were lost and since then my popularity has decreased. I'd be surprised if someone even recognized my name. Sadly the most powerful celestial spirits are all lost spirits now. But if someone can find the pieces to my key, I can be summoned again. Hopefully that day will come soon.