>>513904397
There is a time traveler (or possibly a small group of time travelers). The problem is that the moment you write "____ is a time traveler," that's now published for posterity. The traveler doesn't need to kill you. He can just go back in time and have a casual conversation with your grandfather on his way home from work and prevent your father from being conceived. Your whole line vanishes.
The Hegelian Dialectic is proof that we live in a controlled timeline.
Curiously, if you DO reveal who the time traveler is and don't disappear, it's because your existence serves the time traveler in some way.