Kibō no Kōgeki

Eren Yaeger was devoured during the attack on Trost. As a result, Trost was lost and became overrun by Titans thanks to the efforts of Reiner Braun and Bertholdt Hoover; the Armoured and Colossal Titan respectively. When all seems lost as the Titans close in, an unknown Abnormal sways the side in humanity's favour.