Arashi Hisako is a Mist Ninja of Kiri. One day, she gets transported to Equestria as an alicorn. How will she cope? How shall she return? Would she even want to return?
The Storm King was defeated long before the moment he set foot on Equestrian soil. He just didn't know it yet. Thankfully, one of Equestria's darker secrets can explain it better to him.