Elon Musk had predicted that the Earth would explode some days ago, so he had gathered up everyone on the planet and sent them to Mars. Elon also built billions of radioactive-proof homes on Mars, and had even put systems all around Mars, that would produce warm gases that would destroy the acid and radiation in the air, and heat up the air.

You woke up in your house, on Mars. The Earth had exploded some days ago.