Twilight Sparkle's friends have lived long and happy lives. Now their time is coming to an end, but Rainbow Dash, at least, will not go gently. Twilight has the power to save her friend's life. Is it worth violating the natural order?
Withholding their missing father's location, Discord ensnares a pair of siblings in a scheme to free the Sun from Princess Celestia's grasp. Twilight Sparkle and Rainbow Dash are sent in hot pursuit with orders to stop them at all costs.