Alison and Kimileen were best friends, but after a bunch of accidents happen that were beyond their control, their families moved out of their town, and away from each other. With no contact and no idea where the other lives, their friendship ends just like that.

Then, one day, a strange storm causes the two to get lose in the woods, where they stumble upon two mysterious beings. For Alison, she meets an Angel. For Kimileen, she meets a Youkai. Their wounds are severe and, being the good people they are, they help them. As the two were taking shelter, they meet once again. Then, to make matters worse, once the two beings awaken, the two old friends suddenly find themselves tied into many dark secrets. Angels, Demons, and even Gods are all real, and they aren't like what everyone says they are. After all, the Angel Alison saved has sharp teeth, demon-like eyes, and seems to be a feral human, and the Youkai appears to be a cute but absolutely feral girl with a bittered hatred towards religious symbols, including said Angel.

In fact, the reason why the two were so injured in the first place was because they attacked each other. Now, being hunted down by people who either want to capture the two supernatural beings, show them to the public, or get rid of them, the two old friends may have bitten off more than they could chew, especially since the two supernatural beings are more keen on taking down the other than trying to escape back into their own realms.