The son of a samurai who lost his parents during the attack of English ships on a Japanese town is given the name Ryo and becomes the bodyguard of Ryoma Sakamoto, a man who has his own plan to fight for the country.
Just when Hideki thinks he will lose his virginity, he gets hit by a car, and dies. God gives him a 2nd chance by placing his mind into the body of Sachiko's best friend, a girl. Can he convince Sachiko of his love?