Natsuki, a young woman working for a publishing company, receives an anonymous postcard with a picture of Mt. Everest printed on the back. It reminds her of her brother Kenji, a well-known mountain climber who went missing 2 years ago attempting to climb Everest, who she hasn’t seen in 10 years. Why did Kenji ever go to the mountain? What kind of person was he? Natsuki realizes she doesn’t know... see more