A changeling infiltrator is deployed to a fortified Equestrian position and after weeks of waiting for the promised day, he watches the horizon waiting eagerly for the arrival of his comrades. And he waits. And waits... Well, at least he has company.
The promised day has come and gone, everything fell exactly into place and Canterlot has fallen. A changeling infiltrator watches as his assignment bears fruit, his mind wandering to what was, before the end.