Despite the sacrifice of the t850 in the heroic efforts of John Connor and Kate brewster, Skynet became operational. It is now 2029 ad in the war between the human resistance in the Skynet rages all. The small guerilla forces, John and Kate continues to sabotage and Destroy Skynet forces... but is it enough. Before judgment day, Danny owl yeah helped program what became Skynet and was plagued by nightmares of Terminators destroying cities and decimated mankind. He disappeared two days before judgment day, and didn't resurface until Kate and John discovered him years later. Danny still can't remember what happened to him just before Skynet attacked. He has the nagan feeling that he has forgotten something very important. Despite this memory lapse, he has become a vital member of the resistance.