When Sunset and Starlight are about to die together, they fall in love. When they're about to live together, they fall out. Sunset is either going to break this cycle, or the cycle is going to break her heart. And most of her bones.
Sunset Shimmer and Wallflower Blush go up their world's version of Mount Aris for their honeymoon. Unfortunately, the two ended up climbing the mountain during a blizzard.
Sunset Shimmer, a refugee of Equestria, personal consort of one Queen Somnambula. But now, it's up to Somnambula to take on the hardest challenge she's ever faced. Her country, or her love?