Euphoria

The main protagonist and six perverted teenage girls are locked in a closed white room. The game is about to take place. A chaotic world begins with a "mysterious voice". The protagonist then chose to take his childhood friend, Kano Hogari, to a hellish room. The president died by eating dirt, picking her nose, self-flagellation, and playing electrocution. The protagonist ultimately feels humiliated by humiliating a childhood friend dear to his heart.