Mitsubishi May, or known as The Moon Princess, The Priestess of the Moon, Goes on a Journey to Slay Demons as a Sign of revenge for killing Her Mother, Father, and Two Younger Siblings, Luckily The second Child of the Mitsubishi's and the Fourth youngest surives, and joins their Sister's Journey. Will the Beautiful Moon Princess Fall inlove in her Journey? Will she meet weirdos? You'll never know. G. Tomioka x OC Book Cover made by: Me :> Disclaimer: I do not own Demon Slayer, This is just a Fanfiction, a Giyuu TomiokaxOC.