Crimson Dawn

Byleth's emotions were always nonexistent. She wasn't bothered then her father decided to join the Adrestian Empire for a good loan. But then she began forming a bond with Jeritza, her emotions started to show. However, both her father and Edelgard were concerned for her wellbeing because of Jeritza's other half, the Death Knight. Meanwhile the war raged on in Fódlan.