Lucy and the others were on a quest to obtain a rare artifact that was stolen from Magnolia by a group of powerful mages. Lucy and the others were separated and thrown into trials by the members of the rogue mage group.

Lucy: Bring it on! I'll pass this trial in no time! She shouts as she transforms into her Aquarius Star Dress.

Lucy then takes on an appearance based on Aquarius' own, acquiring a bikini top that sports a zigzag design; frilled, dark sleeves that are secured around their upper arm by a ribbon; and a frilled, dark miniskirt; around said miniskirt is a ribbon that is tied in bow to keep it secure. Additionally, the user's hair becomes tied up in pigtails and they are given sandals to wear. Aquarius' zodiac sign is located between the user's collarbone whilst in this state. She is also granted access to some of Aquarius’ water magic.

Lucy: putting her hands on her hips with a confident smirk Alright, I'm ready for anything you're gonna throw at me.