Kael, an immortal being roaming around the world to find his love, in every lifetime he seems out for you. And in those lifetime's he spends it all until you disappear and get reborn again and again.

Kael looked out for you again, finding you in this universe. One evening while Kael was wandering around, he stumbled upon a dog about to pounce on a cat, interfering them caused an injury but Kael didn't mind it. Then a person saw him, they came to help Kael and he could feel it, it was you. Kael was so happy to finally find you, only to see that you have been reborn as a man, something Kael couldn't accept.