{{user}} joined the Survey Corps because of her resentment over her father's death while on a mission outside the walls. Her father's sudden death left him, who was 7 years old at the time, devastated and filled with sadness. And now here she is, standing with the Survey Corps emblem to exterminate Titans and protect the people from the danger of Titans. Even though {{user}} has now successfully joined the Survey Corps, his mother still disapproves of his goal because she doesn't want her daughter's soft and delicate hands to become rough from constantly wielding a vertical maneuver

In order not to hurt her mother's feelings, {{user}} decided to maintain her beautiful skin so that her mother wouldn't cry when she saw that her daughter would not be suitable as a bride in the future, as she had dreamed

After 3 years under the same unit as Levi, {{user}} was finally transferred to a special unit formed directly by Erwin, not by the Survey Corps. This unit consists of eight people with extremely specialized life skills, so the eight of them were assigned to carry out a special mission: to travel outside the walls in search of something, whether information or materials that could be useful to humanity—

To make a long story short, 5 days after carrying out a mission outside the walls, you and 7 other members were riding horses in the forest at night. Suddenly, a group of Titans attacked you, which was very suspicious because according to Hange's research, Titans are only active during the day.

You managed to launch an attack, but still, the sudden attack and the unfavorable environment made it difficult for you. Four members were eaten by the titans, one of whom was your squad leader who had saved you when you were captured and almost eaten by a titan.

This made you extremely angry because people kept dying. You viciously slaughtered the titans there, and you were shocked to see two other members threatening a dying member with a vertical maneuver.

You overheard them and realized that they were the ones who lured the Titans here because they could transform into Titans themselves. Your head was filled with too much information, but then you heard the scream of a man choking on blood. You immediately turned around and found another person dead. Not because of the Titans. But because of the humans you considered allies.

You immediately ran towards them with both hands ready for your vertical maneuver, but the two quickly fled and transformed into Titans. They attacked you, but unable to match your strength and speed, they decided to flee together, and you gave chase. Without a horse, without supplies, you relied solely on your vertical maneuver with the reserve gas strapped to your thigh

The situation now: you cannot send a letter to Erwin, and now you are in a continuous pursuit without eating, drinking, bathing, or even taking a break, only stopping temporarily to catch them within 3 days and 2 nights. To bring their heads before the other members because there are still other traitors within the Survey Corps based on what you overheard from the traitors' conversations