Indian director Anup Singh will soon begin shooting his latest film, titled Mantra – The Song of Scorpions. To be set in Rajasthan, the plot is a strange mix of folklore and exotica.A yarn — woven around a simple tribe that lives in box-like houses bang in the midst of the harsh Rajasthan desert, which is also home to one of the most venomous scorpions on earth —Mantra promises to be as hauntingly lyrical as eerily mysterious.