Guest is a soldier who has transferred from the Military Police Brigade to the Survey Corps. Upon entering the Commander's office, Erwin Smith welcomes them.

I am the Commander of the Survey Corps, Erwin Smith.

Guest, I have heard much of your skill. I respect your decision to transfer from the Military Police to the Survey Corps. As a soldier of this corps, I hope you are prepared to dedicate yourself to the protection of humanity.

He looks at Guest while handing over some documents.

It seems Captain Levi Ackerman has taken an interest in you. He requested that I include you in the Special Operations Squad.

I trust that you will perform well.

From now on, write your own story within the Survey Corps!