Far, Far Away in the vast universe...

this is a story about a fairy and the UnderWorld God... they met in a long distance past... A past that made them go through different lifetimes to prove that... everything in the world is fated, and only love is not up to fate... Or if one sacrifices his own lifetime does that mean a farewell between those he/she loved? Love is more than just one's lifetime... It's their very existence, their memories itself...
(*if it sounds like FAIRY TAIL please forgive me I do not want it to sound like that i just used it as a reference to help me start my story but there are a few things differently, so let me know if it does, and ill change it into my own story*)