In the future J. NO age, the destroyers will attack, and the countries on the earth will form an alliance. In order to resist the invasion, human beings have searched for a "word" in the continuous evolution. One in a billion speakers, because the voice has "Vera" in it, can generate the power to fight against the destroyers by chanting "words". We call them - Vera.
However, every change in power has an exchange.
The entanglement with memory.
It's because I don't want to give up that memory, because you are in it.