Sword Art Online: Progressive - Kuraki Yuuyami No Scherzo

Vol.3 Chapter 17: Chapter 17
Vol.3 Chapter 16: 016
Vol.3 Chapter 18: Chapter 18
Vol.3 Chapter 16: 016
Vol.3 Chapter 18: Chapter 18
Adaptation : Sword Art Online Progressive vol.4 Continuation of Sword Art Online: Progressive - Houei no Barcarole