There is no widely known or critically recognized film titled Shadowless Sword from 2005 that matches this naming pattern. The closest legitimate film is the 2005 South Korean action film Shadowless Sword (무영검), which is a Korean-language historical martial arts movie. Any "Hindi Dual-Audio" version would be an unauthorized fan edit or pirated copy.
The film is set in the Balhae kingdom (ancient Korea). It follows a female warrior named Yeon So-ha who is assigned to protect the last surviving prince, who has been living in exile, and escort him back to the kingdom to ascend the throne. They are pursued by enemy assassins throughout the journey. It is known for its stylish action sequences and cinematography. Shadowless.Sword.2005.720p.BRRip.Hindi.Dual-Aud...
The film transitions into a road-chase movie. Yeun So-ha must drag the reluctant Prince across the country while fighting off waves of assassins. During the journey, the Prince slowly begins to regain his memories and courage through his interactions with So-ha and the sacrifices of those who still believe in the royal line. There is no widely known or critically recognized
: This indicates the resolution of the video. A 720p resolution refers to a high-definition (HD) video with 1280x720 pixels. It's a measure of the video's quality, with higher numbers generally indicating a higher quality picture. The film is set in the Balhae kingdom (ancient Korea)