Cupid's Arrow (2010)

A naive college couple unwittingly finds themselves entangled in their professor's secretive and morally dubious experiments. Obsessed with the manipulation of love, the professor is determined to recreate the fabled "Cupid's Arrow." As the young lovers navigate their burgeoning relationship, they gradually uncover the sinister depths of their mentor's ambitions. Caught in a maze of deception and passion, the couple must confront the blurred lines between genuine affection and artificially induced emotions. Their journey will challenge their understanding of love itself, testing the very essence of their bond.