High school junior Hagi (17) quits school and is spending a lot of time at home when his father reveals that he has another house with a mistress. His father wants to end the relationship and asks Hagi to get the woman to move out. Hagi gets to know his father's mistress, and grows up in the process-
12 years ago, Hideto crippled his younger brother Masato in an accident in the woods. Hideto had avoided Masato ever since, but meets a physically healed but emotionally wounded Masato when he visits home one day. This Masato gets him to face the accident. Hideto then goes to meet the real Masato.
