Sword Art Online Ordinal Scale TP Vol 04
Kirito is still trying to figure out how to recover Asuna’s lost memories. When all hope seems lost, the enigmatic girl who exists solely in Ordinal Scale appears before him and explains that the only way to uncover the truth is to rise to the top of the OS ranks. But will he make it in time? And even if he does, will he be able to take down Eiji...?