After the disappearance of millions all over the world, Summer Theis has no idea what's in store for her living on Earth during its last days. Dealing with the death of her best friend and the disappearances of many others, she begins her journey to discover what was behind the mysterious vanishings. Based on the events predicted in the final book of the Bible, Revelation, Life as We Knew It is a stirring interpretation of the end of the world.