The Legend of Zelda: Everlasting (2nd book in the Timeless series)

As the dark forces push closer, Link and Zelda must fight to protect the things they love, especially each other.

Link fights what may become his worst nightmare-himself.

Zelda must decide, would she give up everything she knows and loves to be with him, even if it comes with a terrible price?

This shouldn't be happening.

How can they face this?

Can they be free to love each other? Or must their fight be Everlasting?