Fan Casting Transformers 5 darkest hour: legends

They did it they defeat quintessa and the Los Angeles city and Optimus killed the fallen but unicorn is still out there in the universe and eating earth and tarn and his decepticon division is back coming to earth they are unicorn elite guards to defend their former boss unicorn but Optimus and megatron and Optimus primal and the half of the Autobots saw the memories of there past then the year is still 2015 but three days later there war is over