Amid mounting academic setbacks and the emotional blow of his supportive assistant teacher's engagement, the student grapples with intensified pressure from mandatory extra classes and his homeroom instructor's unyielding standards. Isolation deepens as familiar encouragement fades, leaving him adrift in a demanding environment. At his lowest point, an unknown application surfaces on his device, hinting at unconventional means to ease his mounting distress. Its presence sparks tentative curiosity amid the routine of after-school obligations.