One is a divine bird and the other is an ordinary human being. The love between gods and humans is doomed to be filled with countless disasters.
She came to his world across a thousand years just to find him
She went through the fire of hell just to meet him again
I am separated from you by this world, but no matter what, I will find you
(This article is a bit sad, but it has a better ending and is a warmer short story)
Motto: No matter how long time passes, love will never change