The Lost Planet

Pluteno, the fuel to end our suffering, extracted from the very core of fallen plutonians plagues our extinction on Pluto. 
War is a terrible ordeal, spread apocalypse to settle your own. To match your requirements need to salvage what's left of Mother Earth, Pluto must bleed till the very end. It however is always guarded by it's very own Guardians i.e. The Big Five of Pluto.

Can you slay millions to protect millions. Is Genocide not look down upon, when the cost is one's own salvation ?