Background song is Hero by Superchick.
RobinXLucina After Valm War
Chapter 3: Returning to The Field Where They Found Robin
"Why are we here, Chrom?" Robin asks.
"Well there is a sighting of Grimaleal in the area and this is the area where we found you." Chrom says "I want to know if there is anyone else here those Grimaleal could threaten."
Suddenly Frederick runs in and says "Milord, we have one house and in there is a female swordsmaster that is under attack by the Grimaleal and the Risen working together. She is powerful but also kinda looks like Robin."
"Robin, go check on this woman with Lucina. The rest of The Shepards will defeat the Grimaleal and Risen." Chrom says
Robin heads to that one house with Lucina and talks to the woman.
The Woman hugs Robin and says "Robin, my son! I am glad you're okay. I've been searching for you for two years."
Robin says "So you're my mother and I am your son?"
"Yeah, don't you remember your mother?" The Woman says.
"Mother, my future self that killed the current exalt of Ylisse named Chrom in the future and became Grima tried to put his memories into me and that wiped my memories. I do not know anything about you or anything else of my past except my father. I've been Chrom's Tactician for the past 2 years." Robin says.
"Really? That sounds believiable through what I know about Grima. Who is this woman with you?" Robin's Mother says.
"You know Chrom had a daughter after the war against Gangrel's Plegia?" Robin asked her and Robin's mother nods. He then says "Well this is her future self from the future that the future me that wiped my memories came from. She is also my wife."
Lucina says "The Honor is mine, milady."
"Thanks for that, Lucina. You may call me Linda. If you're fighting against destiny, I wish to join your group. I am a powerful swordsmaster." Linda says.
"Mother, You come with us and we clear things up with Chrom once this is done. Also you will get to meet your grand-daughter." Robin says.
"How do you two have a child if Lucina is from another time?" Linda asks.
"To put it simply, she came back through time as well but doesn't remember her past at all." Lucina says.
"Alright gotcha." Linda says.
All of the Grimaleal and Risen are then killed by the shepards and their new ally.
"So who is this woman, Robin?" Chrom asks once the battle is finished.
"She is my mother and Validar's Ex-Wife from before she found out my destiny. It seems Gangrel stole the Throne from Validar." Robin says.
"That is exactly what happened. After I fled the Castle and Chrom's Father was killed, Gangrel led a force of rebels against the Grimaleal's Religon that was in Plegia and they took control of the nation but Gangrel was angry at Ylisse for all the pain that was caused by it's troops from the previous war who killed everyone including the the non-Grimaleal. The Grimaleal are the ones Chrom's Father was after. He was trying to prevent Grima's Rebirth but he ended up speeding it up." Linda says.
"Dad, you knew that Grimaleal controlled Plegia since Emmeryn was young. Maybe even before that. You were just trying to save the future just like we were now. The thing that was different about us is that we don't go after innocents until they are found guilty by proof. We are different in that way." Chrom says.
"Thanks to Emmeryn I guess." Robin says.
"Yes thanks to my sister." Chrom says
TBC...