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Genetics
A special school that specializes in training Pandoras and Limiters alike to combat against the Nova. There are multipule Genetics branches all over the world
Pandora
Genetically-engineered girls or boys with incredible speed and strength. They are capable of materializing their own unique weapons called Volt Weapons. They have a self-regenerating material called Volt Texture that is activated with their Stigmata, which heightens and improves their senses like hearing and eyesight and allows them to make quick clothing changes and repair any damaged clothes. They also have the ability to regenerate lost limbs, though this shortens their lifespan due to rapid cell growth.
Limiter
The male or female partners of Pandoras who have the power to freeze their opponents and preventing their partners to be frozen. It is said that the synchronization between Limiters and Pandoras is easier when the Limiter is younger.
Pandora Mode
A powered-up form perform by higher-ranking Pandoras, the Pandora have physical changes (silvery-white hair, yellow eyes, and blue rings around their wrists and ankles). in Pandora Mode they gain increased strength and power as well as having the ability to move in the opponents' freezing grid without aid from a Limiter. The Pandora's Volt Weapon also gains an upgrade while in this state, turning it into a Nova Weapon . Also, it has been stated that Pandoras are forbidden to use Pandora Mode other than in actual combat with a Nova. Despite it's advantages, the downside of Pandora Mode is that Pandoras can only maintain it for three minutes and once the time limit is over, the Pandora will return to her normal but in a severely weakened state, which leaves her vulnerable to attacks.
Chevalier
Elite Pandoras who serve under the military. A Pandora with exceptional skills can join the Chevaliers if she is a fourth-year student.
Ereinbar Set
When a Pandora and Limiter synchronize their brain waves to allow the Limiter to use his Freezing abilities and ultimately, increase their fighting strength. This can only be achieved if the pair performs a baptism. Though in rare cases people are born with it.
Baptism
A ceremony in which a Pandora officially acknowledges a Limiter as her partner, giving him her Stigmata to be implanted and creating the bond known as an Ereinbar Set.
Carnival
A monitored all-out battle royale event to determine top-ranking Pandoras. Any battles conducted after the Carnival is done do not change a Pandora's rank. This event helps the higher-ups for battle research and when they must fight the Nova with as little casualties as possible.
Nova
Inter-dimensional aliens that are invading Earth. Usually they have attacked Earth in intervals of around eight years, but the most recent attacks have been more frequent. Two types of Nova have appeared so far: the Type-R Novas ("R" standing for "Resolver"), and the Type-S Novas ("S" standing for "Supreme"). They have the ability to "freeze" anything within its radius, and only by attacking the core (which must be exposed first) can they be defeated. They recently exhibited the ability to fire a high-powered energy beam from its core, as well as the ability to absorb an individual and turning them into Nova-human hybrids under their control.
Stigmata
A special tissue created by reverse-engineering from Nova cell cultures, which gives superhuman powers to Pandoras and Limiters.Usually these tissues are implanted into the user's back, but some individuals, possess a high quantity of Stigmata tissue inside their bodies, giving them special abilities beyond the norm. This is known as a Stigmata Body. Due to the fact that Stigmata came from the Nova, there is a chance it can take over its user and turn them into a Nova-human hybrid called Nova Form
Accel Turn
One of the two High-End Skills which increases a Pandora's speed, allowing for quick evasive maneuvers and high-speed attacks. Variations include Double Accel and Quadruple Accel , which are used by higher-ranking Pandoras. Some weaknesses for the Accel Turn is that the Pandora is left open for counterattack if she/he is not quick enough and the lag time between turns; if a Pandora's lag time between turns is too long, she/he can easily be stopped by a Pandora of greater skill.
Tempest Turn
A High-End Skill which allows a Pandora to create four copies of herself and attack simultaneously from all angles.

Reserved