Vinyl reminiscences about her life: from a filly to an adult mare. She writes how a pony could go from a high to a low without themselves even knowing, much less anypony else.

Life isn't the same coming back, so Luna finds comfort writing letters to herself with the hope that in the future she can read them.

Although Luna has transitioned nicely into Equestrian society, she still has one thing left to do, get an apprentice that can rule beside her