Anton Ponomaryov (Marat Basharov) devotes all his time and efforts to developing a conceptually new implant with the ability to speed up bone healing and help even in hopeless cases. However, scientific community does not appreciate Anton's piece of work which causes Vedernikov (Alexander Samoilenko), head of Scientific Research Institute, to put Ponomarev's laboratory under threat of being shut down. Fortunately, the situation is being resolved thanks to Anton's old friend Leonid Lazarev (Egor Beroev), a successful businessman, who possesses broad connections in political and business circles. Childhood friends establish a joint venture to finish the implant development and perform its market launch. Leonid finds an Indian investor who is ready to support the venture. But the invention is to be tested earlier than planned. Anton's tutor's granddaughter suffers a terrible spinal cord injury. In order to save her Ponomarev at his own risk inserts the implant that has not been certified...