Immortality isn't living forever; It's endless torture, My own sister along with everycreature else has forsaken me to its confines - Abyss inside her prison.
Cadence and Twilight decided to take a trip to the Hoofwian Islands together. The vacation is suppose to be about fun in the sun, but what if one of them deep down has a bit more than that planned. How will the other pony respond to this?