Long story short:
    Movie: They want Nepal
    Hero: The Shah
    Side Hero: The Ranas
    Villains: Indians, Maoists and Koiralas
    Genre: World Politics/ Thriller/ War/ Love-Romance/ Sad Ending
    Review: India played many games to force Nepal be a part of it. To make it possible they should end Nepalese monarchy. They recruited Koirala's, accepted the refuge of King Trivuvan, funded Terrorism like in Srilanka and what not.. but nothing worked (because The Ranas and The Shahs were too clever). Finally they masterminded Royal Massacre.
    Story Writer: Unknown (could be a Rana or Mandale or ex-king Gaynendra himself)