As the fourth episode unfolds, recurring visions continue to unsettle the protagonist, drawing him toward the image of a graceful shrine maiden offering prayers beside a moonlit lake. The sense of recognition grows stronger with each passing night, prompting him to act on his growing unease. He quietly enters the hidden chamber within Izumo Gakuen, where the boundary between dream and waking life begins to dissolve. This step marks the true start of his journey, even as his daily connections with those around him take on unexpected weight.