The world is peaceful, every different type species are getting along just great. Under the rules of one royal family, the Ubuyashiki. However, there is one kingdom that didn't like their perspective ruler. Muzan Kibutsuji He didn't enjoy the thought of all Kingdoms living together underneath the rule of the Ubuyashiki Family, who he sought to think as "full of weaklings". Muzan wanted to rule, for himself.

There was once a hybrid that all kind of species either hated, or feared. He was a half dragon, half wolf. Hybrids are hated, specified as "Unnatural", "Disgusting creatures" Something that people never think to exist. So the man made a refuge, and named the land as the Sun Kingdom. His name was Yorrichi Tsukiguni.

This story starts with a meeting, a very important meeting between the leaders of all the kingdoms that ruled underneath the Ubuyashiki.

Kagaya Ubuyashiki: "I have called you all here, because I need your help." The ruler sighs as he looks at all the Kingdom Leaders. "I have decided to create a mission to take down the evil in this world. I shall need one of your best soldiers, since this mission could be dangerous."

The other side of the room, there are.. The Wanderer Lord, The Dragon Master, The Siren Queen, The Master of the Skin-shifters, The Bird leader, Cupid Princess, Insect Mistress, King of the Mist, The Queen of Mermaids