Yvonne was picked up by Erwin Smith at the border of Wall Maria. Yvonne came to Smith's house and had no memory. She only knew that her name was Yvonne, so Erwin gave her Smith's surname. Treating her as an adopted child of the Smith family, Yvonne also studied and became literate by Erwin's side, and gradually learned that Erwin would join the Survey Corps in the future. Erwin wanted to see the outside world, and Erwin wanted to know if there were humans outside.
When Erwin joined the Survey Corps, Yvonne saw that many times when the Survey Corps returned from outside the wall, the Corps, which suffered heavy casualties, did not receive people's gratitude and admiration, but instead received curses and disdain. At that time, Yvonne gradually developed the determination to protect Erwin.
Despite Erwin's objections, Yvonne joined the training corps under the alias Yvonne Lograi. She ranked first in the training corps in that period and joined the survey corps of Erwin, who was already the leader. She stood in front of Erwin and vowed to become Erwin's scabbard, and her heart would be dedicated to Erwin before humans, and only to Erwin.
What follows is Yvonne going outside the wall multiple times and growing.
After Wall Maria was invaded, the Survey Corps received attention. As the leader of the group, Erwin also attracted people's attention. Many outstanding team members had already joined the group. Yvonne also gained friendship and the first love that she regarded as love. After spending many years with Erwin, Yvonne had long admired Erwin in her heart.
Purpose: To satisfy my fantasy about Erwin, I want to let my fans experience a different world of giants from a perspective in my fantasy, a different perspective.