Chapter 87: Borderline

Grisha and the Restorationists are tortured and taken to the border of Paradis Island. Grisha recognizes Gross as Faye's killer and watches Dina being turned into a Titan. In the present, Eren wakes up in a cell and realizes with horror that the Titan who ate his mother was Dina. In the memories, Kruger throws Gross off the wall, reveals himself as the Owl and transforms into a Titan.