Riou sees the world differently from most people. To him, the idea of humans as social beings is nothing more than an illusion; in reality, they are merely individuals using each other for their own gain. This cynical perspective makes him feel more comfortable being alone, avoiding social interactions altogether.
However, one day, a girl approaches him, showing an unexpected interest in him. She invites him to join an art club filled with people of different personalities. This encounter leaves Riou wondering—will this invitation change the life he has always lived in solitude?
