This story is a sequel to Pulse

Celestia betrayed Twilight's trust. Even after begging and demanding Celestia to kill her, Celestia stole Twilight's mortality from her again. Forced to stay alive, and a student under her unwilling tutelage, how will Twilight cope with watching her world die again?

Thanks to SpiritOfDancingFlames for making the cover art, and for helping me in editing the remaster of this fic.