Since Luna's return, the night watch has been strongly reassembled- or perhaps it was never gone? Canterlot is home to many well-kept secrets, one of them being the dark and mysterious underground and another being that the Night watch serves to protect more than just the palace, but to protect Equestria as a whole from many powerful threats that lay beneath the surface, unbeknownst to most. This is the story of this special guard force- of their adventures, of their lives, and of another world entirely beneath the saccharine and colorful surface.

It hadn't been long since her marefriend's untimely death, but she knew it was time. She had made a promise, no matter how odd and uncomfortable this trip would be...