Watch Red Nights

Red Night is a 2010 horror thriller which tells the tale of a deranged executioner and torture obsessed man in China. He invents an elixir which makes all of its victims limbs completely paralyzed, making them completely unable to move, while also making the sensations felt by these limbs increased greatly. With his devilish elixir, the executioner finds that his victims sometimes experience a form of nirvana as they die, feeling sensations well beyond normal human experience. Wishing to feel the emotions himself, the executioner uses it on himself to horrible results.