Thorax finds a sick changeling egg and brings it to Twilight to try to heal. She succeeds and holds on to the egg to make sure that it is okay. However while under her care, it hatches and the young changeling imprints on her. But she notices something weird about it. Its complete exoskeleton is made entirely out of an unknown metal. How will she deal with this new development?

some one wants to continue this story let me know and it's yours.