ruvermillion

“There is a city where network systems have evolved: Den City. In this city, with the advanced network technology developed by the corporation “SOL Technology,” a Virtual Reality space called “LINK VRAINS” has been developed, and in this VR Space people became excited over the latest way to Duel.

Emma, Norman, Ray, and many other "siblings" live at an isolated orphanage cut off from the outside world. They live a charmed life surrounded by friends and watched over by Mama, their caretaker, until they leave the house for a foster family by the age of twelve.

Aster and Yuno were abandoned together at the same church, and have been inseparable since. As children, they promised that they would compete against each other to see who would become the next sorcerous emperor.