At that boarding school (gymnasium), the voices of young boys singing and the sound of gunfire echo through the air——.

The Augenblick Boys' Choir. Once an orphanage, it's now a boarding school (gymnasium) where children are taught academics and choir. Their voices are a soothing melody offered to the people. However, their songs had another meaning——. Erich, who suffers from stage fright; Karl, as beautiful as a girl; and Michael, who sings as if to dispel his vague anxiety... Like fragile, ephemeral days and lives that shine briefly like glass, the boys live on, unaware of what sorrow even is......