Mayumi Matsumoto

A rich and frail boy receives a threatening letter of kidnapping. Kazama, a swimmer, is hired as the son's bodyguard. While protecting the boy from the evil hands of the kidnappers, he also instils the taste of men into the boy.

On the sand dunes at dusk, the hot and soothing sand is misty, and he abandons his father's morals for an unforgivable "love." Two handsome half-brothers fall in love...a tragic story.