Sequel to My Little Portal- Friendship is Science. Before Fluttershy dies, she hears some disturbing news. Celestial Science is being built in her world. It's a shame the mane six won't be there to stop it.
Sometimes, even after a second chance has been thrown away- whether to selfish greed, or to keep old promises- it isn't the end. Sometimes a third chance will present itself, a whole new opportunity to start anew. (Portal 2 Crossover)