Sweets and Mint Tear are twin sisters, they had just recently lost the rest of their family so they decide to journey to Ponyville to find themselves a new home, they'll run into all sorts of obstacles

The story of the heart warming love between a demon of Tartarus and a very kind pegusi how they met and how thier love grew and became something beautiful (note: I'm not the romantic type so don't expect this to be a good romance story)