It's the year 1938. The civil unrests invade the German territory. It's in one of those when Christa Renz is captured by the forces of the Third Reich and is taken away to Dachau, a concentration camp where she meets the only person who could keep her safe. [YmirxChrista AU]. [Translated from Spanish to English].

Basically from Annie's point of view from when she tried to capture Eren to when she encased herself in the crystal. Mikasa tries to reach out to her at the end with some Mikanni.