Considerby Kristy Acevido
Vertexes appear all over the globe and holograms, claiming to be humans from the future, come offering rescue from impending doom. Alex, our main protagonist is faced with a choice. The holos claim a comet is on a collision course with Earth and in exactly six months the world will be destroyed, but, step through the vertex and you will be saved - transported to their time and place. But is this true? Can the world save itself?
A very engaging concept. I particularly connected with the elements in the story that eerily echoed what we are going through now, self-isolation, panic buying, ghost towns, confusion.