Glistening Gems [Kuroko No Basuke]

Every person has a gem inside of them.

Without it, they're not real.

People without a Gem are called Fragment.

Fragments kills people. They can't be detected by any means. Once you meet a Fragment, you're already dead. There are 21% of them in the whole entire world. No one has been able to capture a Fragment yet.

People who kills Fragments are called Genma. They have the ability to manifest their gems into weapons and armor, but at a high risk. If their gem was to be taken away from them, they'll be controlled by Fragments.

But every gem has a weakness to Fragments. Each Fragments are different.

The strongest of all of them is the Diamond Gem. It can fuse with other gems, in order to cover up for it's weakness.

The rarest weapon is Excalibur, the Strongest Weapon of the Diamond Gem. But it has never been seen before, nor have it been used in records....

Other than one person that appeared on that fateful day.

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Kanzaki Ai is a Fragment. But she doesn't hurt people. All she does is run away. But when she met with a certain group of males, her life changes when she touches one of the males.

"How... How... How do you have Excalibur?!"