Re: Where do I start?
The Time War. A time loop is a simple weapon. There are weapons we can't imagine, like the Nightmare Child and the Could-have-been-King and his Army of Meanwhiles and Neverweres, and Dalek weapons the Skaro Degradations and the Horde of Travesties. You'll find out a lot more, but only in hints and clues as you watch more.
"Ö Times change, and so must IÖ we all change. When you think about it, we are all different people, all through our lives and thatís okay, thatís good! You've gotta keep moving, so long as you remember all the people that you used to be."