Kai and Riku also arrive in Vietnam. Riku befriends a cute local village girl, who was left crippled by the mines placed during the Vietnam War that the locals dig for to sell as scrap metal... Read allKai and Riku also arrive in Vietnam. Riku befriends a cute local village girl, who was left crippled by the mines placed during the Vietnam War that the locals dig for to sell as scrap metal.Kai and Riku also arrive in Vietnam. Riku befriends a cute local village girl, who was left crippled by the mines placed during the Vietnam War that the locals dig for to sell as scrap metal.