Mirei the First Chain

A Chain that was awoken on Espada Reid when Mihli Lilty exceeded a 9000 G-F output.

Background
She was created as the first of the Chains by Uracca Lilty. Because Uracca Lilty was barren, Mirei was created in the image of what Uracca would have wanted in a granddaughter. After her completion she was allowed to live as the Uracca's granddaughter for a few years, before she was put to sleep. Because her age was 22 when she was put asleep, her gene structure adopted that as the permanent state and thus she can never age. She was the only chain to be given the ability to give birth and human like emotions, which historians would later point out as a flaw.

Espada Reid
When the shadow Calintz pushed Mihli into over-activating her Esper ability, Mihli began to lose control of her G-F output and ultimately was releasing too much of her seemingly unlimited Gravity Force. The overwhelming amount of G-F began to shake the sky island and it also began to tear at Mihli's body. Elsewhere, the lab where Mirei was located began to power on, an emergency green switch lit up and Mirei's restraints broke. She woke sensing that someone similar to Uracca was in danger and was able to fold space to rescue Mihli. Calintz tried to stop her, but Mirei chained her up and also used her chains to surpress Mihli's G-F output.