One Stormy Night
One Stormy Night is a fan-comic based on the My Little Pony (c) Hasbro gen 4 series. It was created in 2018.
It takes place 1000 years before the events of the show, right before and during the two sisters's reign, as Alicorn princesses. It narrates how the gain trust of Ponyland to unify it as Equestria, by fighting villains and forces of evils.
Luna and Celestia were raised by their mentor, Starswirl the bearded, but yhey yet have to learn the ways of monarchy and nobility to gain their respect and have their approval to be reconized as competents rulers of ponies.
But in the shadows, evil awaits to strikes and take over. Will the princesses manage to gain the trust of everypony? Will the darkness take over?
You'll know by reading One Stormy Night.