Everywhere At The End Of Time [in progress]

If you had the power to travel through the multiverse and alter the fabric of existence itself, what would you use it to do? Save a lost loved one? Rewind a choice you made? Or banish a god away from the earth to stop it from annihilation of our planet? What. Why. And How. All physics and laws are thrown out of the window as our journey to the end of time, begins...