Sword Art Online: Progressive - Scherzo de la Noche Profunda,
ソードアート・オンライン プログレッシブ 冥き夕闇のスケルツォ
|Release Magazine||Comic Walker , Niconico Seiga|
Kirito and Asuna have been trapped in the death game "Sword Art Online" for less than two months. He had reached the fifth floor of the Archeological Area. In the underground graveyard dungeons and huge mazes, ghosts such as Ghost Undead, which Asuna is not good at, and 《PK》 who show suspicious movements are wriggling.