 Jane and her team are tracking a Neuro with unknown abilities who is attempting to assassinate a Chinese diplomat. Though they manage to thwart the killer s plan, Jane eventually discovers the neuro s power - he has the ability to rewind and replay the current day over and over again until he gets it right. Usually everyone s memory of events resets to the beginning and no one realizes that they are stuck in a temporal  loop , but Jane begins to get feelings of Deja-vu and realizes what the Neuro is doing. But with each new day, the killer changes his plans to counter Jane s team attempts to stop him.