She was born three years ago and he was born three years ago.
We have known each other for several years, but the final outcome is to forget each other.
She became a demon and he chose to hide it for her.
She died, and he chose to resurrect her.
She lost her memory, and he chose to bear it silently.
Later
He died and she chose to resurrect him.
He lost his memory, and she chose to forget both.
Conception: