It's been just two months since they were trapped in the game of death that is Sword Art Online, and Kirito and Asuna continue their struggle at the vanguard of progress through the game.

Sword Art Online Progressive 4 - light novel

It's been just two months since they were trapped in the game of death that is Sword Art Online, and Kirito and Asuna continue their struggle at the vanguard of progress through the game. The fifth floor of Aincrad is a mazelike ruin, and the two dare to take pleasure in raiding it for the treasure it contains. Upon returning to the fourth floor, it's time to do some questing on behalf of the Elf Lord Yofilis--but here begins Asuna's discontent, for in doing so they will have to face her least favorite monster ever...
Country USA
Brand Yen Press
Manufacturer Yen On
Binding Paperback
ItemPartNumber 25027781
ReleaseDate 2016-10-25
UnitCount 1
EANs 9780316545426

Sword Art Online Progressive 4 - light novel