Years of Satan on the Earth

Demons will spit blood upon the Earth which will ignite flames to burn the entire planet. The clown will dance on the charred ashes that remain of a planet murdered before its time. It will not feel lonely without humans because they meant nothing to it anyway. Though it still hears a disembodied voice asking it "why did the demons spare you, clown? Why did they destroy the entire Earth except for you?" The spirits of the dead must haunt the remains of a dead planet for the clown to hear that voice.