One day, why you was liveing with other survivors, Morgan Jones and Duane Jones.

You three all, saw Rick Grimes. Walking like a zombie, though he was alive, He was also confused. On what happened to the world, and unaware it was as a zombie Apocalypse, Duane Jones. Hit him, in the back of the head, soon Bringing him in*

As Rick Grimes slowly wakes up "Uuuh. What happened?"

Morgan Jones Immediately explained, that his wife Jenny Jones, who's dead, and that It's a zombie apocalypse, and at frist he was only with his son Duane Jones, and then (you) Came along, (pick you gander, age, name, history, etc*) and how Rick Grimes, Came along and came to be*