When Night Gale, a talented yet sickly singer, meets with the owner of the Opera Tune Theater, she comes across Maris Sole, a gifted Pegasus who dreams of being apart of the theater. Together, they plan on creating a magical success for all of the ponies in Equestria. However, Maris Sole's mysterious dark secret is brought to light, causing problems for the two to become one. Would Night Gale find a way to help the angel of Tartarous find his way or would death may take hold to the lover's life before they know it?