Dizi Adı: Sword Art Online
Bölüm Adı: The Sage of the Library
Sezon/Bölüm: 3. Sezon 12. Bölüm
Yayın Tarihi: 23 Ara. 2018

Kirito and Eugeo escape from their cell, only to find their way blocked by Eldrie Synthesis Thirty-One, under orders from Alice to lie in wait for them. Kirito and Eugeo struggle against him until Eugeo realizes that he’s seen Eldrie somewhere before.