She read the tale of two sisters, declined Moon Dancer for the last time, learned of Mare in the Moon, and wrote to the Princess of Nightmare Moon's arrival with the help of Spike.

The Princess's news were not taken as lightly as the official show claims. (as that short description is the only hope of giving some indication of what story or stories happen to come after.)
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Credits to everyone else everywhere.

Edit: Gave tab-indent and/or double-space a shot on every paragraph defined by a reader's assumption of my paragraphs, because a reader assumes an enter key pressed is a new paragraph, but the chapter editor did not accept all tab-indents and/or double-spaces under the attempt to bring the required changes.

Do whatever you want to this story because I'm moving on.