Royal Kill (2009)

Plot

A formidable assassin from the Kingdom of Samarza is dispatched to the United States with a deadly mission: eliminate a seemingly ordinary high school girl. Unbeknownst to her, she is the kingdom's last surviving heir, carrying a legacy that must be safeguarded. As danger looms, a loyal guard comes to her rescue, determined to shield the young princess from the impending threat. The clash of cultures and the struggle for survival unfold as their paths intertwine in a race against time.