Lucina is the future daughter of Chrom and Sumia, and has a sister named Cynthia. They, along with many other children of the Shepherds, have fought the forces of Grima, the Fell Dragon, to keep their future alive. Lucina decided to attempt to change her future by going into the past and changing it, even though she was sometimes unsuccessful at changing the fates of some loved ones like Emmeryn, older sister of both her father and her aunt, Lissa, to name at least one inescapable fate. However, she was able to save her future, for Robin, the Shepherds’ tactician and vessel of Grima, had chosen to kill the Fell Dragon through her own hand, which cost our main avatar her life, even though she comes back after the end credits of the game itself. However, just as Lucina was about to celebrate with everyone, she was pulled into the Blue Planet herself known as Earth. There, she met Izuku Midoriya and the one who summoned her. That’s when she witnessed the awakening of a legendary dragon and swore to guard them with her life.