As the years passed by, Ar'en did not give up on chasing after Kana. His heart already belonged to her. But each time he did catch up to her, not only did she keep her distance from him, but she was growing stronger and stronger. The one thing Ar'en did not know was that Kana had already fallen in love with him long ago. But she would rather watch from afar than cause the one she loved to be harmed by a woman such as herself that was cursed.
But things changed one day. Fifty years after coming to the demon's domain, a war broke out. The humans decided to try to invade the land of demons. Although the landscape was mostly desolate, it still held many valuable resources that the humans coveted.