A lot happened on Asgard while Aria was on Earth. Just as things are starting to calm down she gets an urgent message from her father saying not to come to Asgard under any circumstances. Which means she has to go. Follow your favorite trio as they travel the other eight realms and brave the many wonders and dangers that hide within them.

28 years ago a demon and an archangel fell in love. Now their daughter is roaming the country as a hunter. The problem is she doesn't know what or who she is nor the powers that she possess. One day she meets two boys who happen to be in the same line of work. After finishing a case they decide to stick together. But what will happen when Hell's princess finds out the truth?