Eva refused to accept his advancements. In her mind she had always been in love with someone else and years later that still hadn't changed. Katsuki knew that he was her mate, but fate had been cruel and taken her from him years ago. Now they were much older and she had returned to her old home, his feelings remained the same. Nevertheless, things weren't going to be easy.

Riku and Amaranth travel multiple worlds to create the sanctification Elixir. However, along the way they meet two mysterious children that pull them yet on another adventure.

After years of being away from his mother and childhood friend, Riku returns a grown man with a broken heart. One that he slowly starts to mend, but with the person that he least expect it from. Ursa has always been sheltered and kept away from others, but as she gets older she wishes (demands) her freedom. Gains, it but with Riku's return it changes her world once more.