Alice and Asuna head to the World’s End Altar as Kirito confronts Gabriel. Unless he can defeat Gabriel and return to the real world before the maximum-acceleration phase begins, Kirito will have to spend the next 200 years in the Underworld.

Cast: Yoshitsugu Matsuoka, Haruka Tomatsu, Ai Kayano, Ayana Taketatsu, Miyuki Sawashiro, Ayahi Takagaki, Rina Hidaka, Kaori Maeda, Mutsumi Tamura, Taku Yashiro, Lynn, Akira Ishida, Nobunaga Shimazaki, Jun'ichi Suwabe, Maaya Sakamoto