Sword Art Online - Progressive – Scherzo of Deep Night

In 2023 and 2024, Tokyopop adapted the Scherzo of Deep Night story arc from the Sword Art Online - Progressive light novel series into a four-issue comic. This arc deepens the original Sword Art Online saga, focusing on a treacherous floor of Aincrad where players must navigate a deadly labyrinth and a mysterious, powerful boss. The manga is notable for expanding the relationship between Kirito and Asuna during the early days of their imprisonment in the death game. It offers longtime fans a more detailed, action-packed look at a pivotal moment in the series' lore.