Haku and Hrth

3 to the power six light-years away, two brothers from south of the country find themselves propelled into the deep chasm of what is to be our world's future event; a cataclysmic variable that forces our galaxy to turn on itself and devour every living thing on the planet. Whatever survives the unmitigated desolation however, the earth leaves to rot or continue to exist vicariously through evolution for thousands upon thousands of years.
Our only hope is attributed to be a false one; a single thread of prophesy strung and frayed through many eras by what is now left of the human race, and known to our grand descendants as the prophesy of the surrogate reality. A prophesy that tells of two aliens destined to either salvage what we've made of humanity or watch us fall to extinction.