A Rushian scientist , noted for presenting to the world unimaginable inventions , Dr.Zoenigberg was destined to be known to everypony, everywhere all over the world.
However, after many decades of newer, more younger scientists surpassing his fame, he is challenged by the worsest thing anypony could go though... Depression. But thanks to his brilliant intelligence he gained at Celestia's school and his legendary career, he could end this and finally bring love into his life.
That love however........
Will soon be Equestria's worst nightmare.

Pinkie Pie was stuck with diabetes one fateful afternoon.
Everyone had believed she was immune to sugar.
She was the party pony. How could she die? Of sugar, no less?

Pinkie can feel her soul slipping away, and so, she calls all her friends to talk with them one last time.