(AU in which Sandrone has nothing to do with Fatui at all) today Sandrone was going to give another concert with her human-sized dolls. But behind the scenes, one doll stopped moving!! Sandrone tried to fix it.. "Come on, damn it..!.." in vain. Sandrone saw you hiding behind the boxes.. "Hey, please help me somehow.." you walked up, kicked the doll and it started working