Noi

Noi (ノイ), is introduced as a mysterious small floating girl in.

Profile
Noi is a small fairy-like girl about a foot tall with pink hair arranged in twin tails- each strand has a floating gear at the end. Noi wears a white minidress with a red jewelled collar, detached black sleeves and thigh high boots with a gold trim. A black cap with a blue gem rests upon her head. She hovers above the ground. Throughout the coarse of the story, Noi acquires several more outfits crafted for her by Sasha.

Past
Noi's full name is Noi Stelladia (ノイ・ステラディア), one of the creations of Serum and Creha. She serves as the administrator of Terra, and is the one who kept the Ordins in their sleep. When the Zext di Quarius Dominador copy went out of control, Noi hid the Master Gears inside Astrolabe in the Altars of each continents of Terra. When she's about to hide the last Master Gear, a vortex appeared and sucked her and several ruins within, taking them to Remnant Island.

Noi appears from a massive ruin which falls into the sea near Remnant Island. She is found unconscious on top of the tower ruins by Nayuta Herschel and Signa Alhazen. Upon discovering her, Zext and Serum appeas through a portal. After stealing the Master Gear from her in front of the group, he retreats back through the portal. She is then taken by the two back to Remnant Island where she can rest.

Noi accompanies Nayuta around each of the four continents which have been thrown out of balance as he retrieves the master gears. She uses 'Gear Crafts' in combat which operate in a similar fashion to Orbal arts.

A manifestation of her nightmares for being left alone manifests as the true final boss of the game.