It will be like Omega Man Movie, but there will be no zombie people. Sydney will be deserted, except for me and Kellie, there will be rotting carcasses in every building, no power but we will be living with my extensive knowledge of Solar energy. I will be going from abandoned Chemist to chemist, gathering meds for Kellie and Myself, and storing them for decades of survival. I think it will be a deadly virus that escapes from one of Putin's laboratories of diseases to kill off Ukrainians. It will spread on the winds and in the air and obliterate everybody except me and Kellie.