Chasing his dreams, Osamu ends up losing his family. Then he meets Julie, innocent and kind-hearted, who stands by him, supporting his ambitions. As their private moments grow, his sexual desires gradually become part of their daily life. At first accepting, Julie slowly begins to feel uneasy about the direction things are taking. The relationship between a man and a woman is too complex to be solved by any equation. A soulful sex road movie where love and desire intertwine—Chapter One.