Deep in the bowels of the last star cluster a convenient neo-cemetary was plotted on a moon. The planet in orbit was named Planet X, the actual third Earth in the solar system. This made the path to Pluto an awkward nine steps, instead of the usual eight. What the planet did was help explain the persecution of all Earthlings on planet Earth. Clearly, it needed to be decided which ones would live or die, with no human intervention. The Planet X was to crash into Earth and be the overwhelming deciding factor.
There was one question asked of the plain story told before you. What about diverting the Planet X and thereby saving all Earth-bound creatures? Was there a way to change the course of its antimatter origins?
There was a long time of death have changed their way to ask one of the story. They didn't need to tell it twice.