Fire Emblem Awakening A.U[Alternate Universe] Odyn x Lucina

Lucina, daughter of Chrom from a ruined future where the Fell Dragon, Grima won, she comes back to the past to save her Father from being killed by the grimleal and the risen. During her reintroduction through a set of mysterious circumstances with her hiding her identity behind a mask as the mysterious swordsman Marth, culminating in attempts to save her aunt, Emmeryn the current Exalt, she is reunited with someone she though she'd never see again. Odyn, the blue haired dark elf with orange colored eyes and pointed ears like one of the manakete race,who was her protector in her ruined future as a child and the object of her romantic affection as a small girl, though he was older than her. Here he was... alive this time and.. he'd joined Chrom's Shepherds along with her mother, a woman like no other that she vaguely remembered: Sybyrh. Striking ebony black hair with silver and gold highlights, dark skin, orange eyes, and the same pointed ears that Odyn had. What did this mean? Could she save her father, Chrom, and Odyn, her protector and the man she was in love with as a child who was now alive in this timeline in the past? Though this Odyn was different than the one in her timeline, it was still him, the man she'd grown up believing she'd marry someday and now an opportunity to save him from a horrible fate presented itself before her. Lucina x Odyn, Chrom x Sybyrh