SageCassie
This story does take place on an alternate timeline.
Edelgard never started the war, instead, she attacked those that slithered in the dark in the dark, and eradicated them for good. She is now emperor and is working with Leader of the Alliance Claude and King Dimitri to break down the barriers of their three countries. Claude has been busy opening up his borders and allowing immigrants from all countries and continents into his own. With support from the church, the kingdom, and the empire he is well on his way to reach his dream. Meanwhile, Byleth is still teaching at the Monastery, fulfilling his dream of helping all his adoring students. Soon five years pass, and the Golden deer house from five years prior is ready to meet at the Millenium Festival. While all his classmates have been in contact through politics, this is the first time Byleth will be meeting and hearing from them again. Little does he know that when Claude asks him to dance, his heart will realize just how deeply he cares for him.