General Iroh of the Fire Nation finds an infant Princess Cadence shortly after the death of his son. Taking it as a sign from the spirits, he decides to raise her.
Water, simple and peaceful, while intricate and chaotic, water is the element of change, and it is to be respected and feared equally, one unlucky soul learns this the hard way, and is sent to a faraway world.
Upon arriving in Hell, you meet Rimmer, the popular clopfic author. He decides to share the story of why he was sent to hell: Extorting Twilight Sparkle to summon a harem of waifus from various franchises for less than pure reasons.
The moon's shining light poured out onto clearing. Three masked ponies appeared from the trees, each with a dagger held by their shared unicorn magic. They soon began casting a spell of some unknown nature, enchanting the blades with a strange magic.