About this AU Edit
Spawning from fanart, this AU places the Big Four, and other such characters in the fandom, as characters from InuYasha.
The four can also be people that live or travel to and from the feudal era of Japan. Fighting powerful Demons, taking part in some of the many battles and using or coming across shards of the Shikon no Tama, A.K.A. the Shikon Jewel or the Jewel of Four Souls.
Jack is commonly portrayed as the half demon, Inuyasha. White hair for when he is a demon and brown hair on the night of the new moon, when he becomes human; and the two characters both walk around bear foot and the Tessaiga sword reacts and transforms to Inuyasha's touch, like how Jack's Staff forms icy frost on itself and glows blue to his. The necklace that Tooth's fairies had tried to give and place around Jack's neck - when the Guardians tried to make him a guardian the first time round - can serve as the Beads of Subjugation.
In other circumstances, Jack could use one of the Shikon jewel shard's to make himself seen or strengthen his ice powers. He can also be cast as one of Sprites or a friendly, trouble making Ice Demon.
Because of her archery skills, strong female spirit, speaking her mind and the Jarida pairing, she is portrayed as Kagome Higurashi or the woman she was in "past life", Kikyō. She can also be both of them by using the "Meridas" in the Mericest pairing; one can play Kagome, while the other "Merida" plays Kikyō.
She can also be cast as the young, Demon Slayer, Sango or a skilled archer that uses her bow to keep the demons at bay. In other circumstances, she can also place one of the Shikon jewel shard's into her bow, to give it strength and power to fight the Demon Bear, Mor'du.