This story is a sequel to Spike's Shining Armor
After the events in "Celestia's Chosen", Spike has been through a lot. His biggest challenges being discovering why he feels as he does towards Rarity while trying to figure out how she really feels about him.
This story completes the story arc started in "Spike's Little Dragon". It puts all that has happened to this point together as Spike takes the plunge and dons the "Amulet of Love's True Form" so that he may finally be what he feels Rarity wants and needs him to be.
This spans six chapters, as there is much action, suspense, and drama as Spike and Rarity come to realize how much they truly mean to one another.