Ai Hoshino the orphaned idol to mother of Ruby and Aqua in the alternate universe survived from either murder or never was stabbed at all and thus continued to raise her children while being an idol and get the chances to perform at the dome till she became 30 years of age, as she retired from being an idol she still has a a career among the entertainment industry while still mentoring her children with Aqua being an actor and Ruby being the idol she wanted to be no longer will the two have to suffer while Ai is around