Haunted Rainbow! - Original Character Series!

Doing a series of characters called mini bosses (concepts of characters that later on become extremely powerful).

-Noire, a demon pure breed and heir to the throne.
-Katsuo, the nine-tailed fox and future head guard of the underworld palace.
-Meridel, the illusion witch.
-Ryuu /Hyuun, A guardian between the living realm and the underworld.
-Sophia, An animal enchanter with an aloof personality.
-Silvia, The fallen angel with only one goal in mind, who left nothing behind and is ready to fight for her future.