Love or Revenge? "What should I do?!"

This book is about gods fighting with aliens untill one day both of those kingdoms queens give birth to beautiful childs and end the war that was going on between them for thousands of years but one day the son of the aliens kills his parents and goes to war with gods again. As they try to protect their own girl they die in front of her sending her far away from the castle. The alien boy fell madly in love with the god princess and trys to get her for himself while he kills everyone in the kingdom. (Characters are owned by Project Diva F,Mia Ikumi,Yamaha Corp and Rejet also I dont own the pictures only the story and character Ichigo Lynn Rosetta.)