When a sudden plague of blindness devastates a city, a small group of the afflicted band together to triumphantly overcome the horrific conditions of their imposed quarantine.
Ryota Nonomiya is a successful businessman driven by money. He learns that his biological son was switched with another child after birth. He must make a life-changing decision and choose his true son or the boy he raised as his own.
After an outburst at school involving her son, a concerned single mother demands answers, triggering a sequence of deepening suspicion and turmoil.