In hope to search for Aquarius' key somewhere in the continent, Lucy left for a journey and spent almost two years searching. But on her way, she found herself devoured by the anima and brought her to Edolas. She didn't know that her searching for a certain key will lead her to a marriage with Mystogan.

Her broken self was not meant to break any further and under his care, no matter how long, she would heal.

We had one thing in common, that was it. But there we found refuge, and in each other, we found solace. (Modern high school AU).