Gray Fullbuster X Aria Lotus.
Aria Lotus is a mage of Fairy Tail. She joined when she was 13 years of age. She is a talented mage. Strong, beautiful, but also Unique and comes with a dark past. Her magic, Crystal Magic, is very rare. After saving Gray, he develops a crush for her and everyone at Fairy Tail sees this incredible magic. Gildarts told Aria there's someone who can help her grow stronger and also, become stronger.
6 years later, Aria comes back. She is greeted by her old best friends, Erza Scarlet, Gray Fullbuster, Natsu Dragneel, Mirajane Strauss, and many others as well as a new friend, Lucy Heartfilia.
What will happen on the way? Will she be safe? And will Gray confess?