Sword Art Online: Alicization - War Of Underworld Now

Episodes 25–47 (often split into Part 1 and Part 2). Plot Arcs & Synopsis

The "War of Underworld" sub-arc is divided into two main parts: Sword Art Online: Alicization - War of Underworld

Episodes 1–24. Ends with the battle against Administrator. Episodes 25–47 (often split into Part 1 and Part 2)

Establishes Kirito, Asuna, and the core cast. you should follow this sequence:

To fully understand War of Underworld , you should follow this sequence: