: In the present day, we see the tragic outcome. Historia is shown pregnant and despondent, seemingly having accepted a fate she never wanted.
The "sound argument" of the title refers to the cold logic that sacrificing one individual (Historia) is a necessary evil to save the nation. 10 : A Sound Argument
The story begins with the arrival of Lady Kiyomi Azumabito, the first foreign guest to visit the walls of Paradis. She reveals a hidden lineage: is the lost descendant of the Shogun of Hizuru. While the news brings a glimmer of a possible ally, it comes with a steep price tag: Zeke Yeager’s "Three-Point Plan" for Eldia’s survival. Zeke's Plan and the Sacrifice Zeke’s strategy involves: : In the present day, we see the tragic outcome