Swift Message has a good life. He has a job he enjoys, a home, and a mare he is lucky enough to call his special somepony. When he becomes aware of the changeling threat to Canterlot, he tries to warn those in power without drawing attention to himself. While his warning is heeded, the defenses readied against the threat prove to be inadequate with the appearance of Chrysalis. This is the story of his struggles to protect the mare he loves during the invasion, and the trials he faced after his identity was revealed during the final moments of the attack.