Kirito listens to what Cardinal had to say as she has not finish what she was going to tell Kirito and at this point Cardinal tells Kirito about her own story, how she ended up in this Library. The short fight scene between Cardinal and Administrator was great as both of them uses Sacred Arts to fight each other, also how Cardinal gets her Rod weapon, the transition of their weapon coming to be were awesome and of course the soundtrack that comes with it as usual were great.
Cardinal goes to tell Kirito about the Integrity Knight and how they become Integrity Knight were also mention, Kirito learns that the man in Ruild Village's story about that man was a Integrity Knight as he was the first Integrity Knight. She tells Kirito that she can take back the control of Underworld when they defeat Administrator and she will give him a reward. Cardinal then when on to talk about her reward for waiting for two hundred years, as she have been keeping an eye on Kirito for some time she goes on to show him a spider that was helping her to keep on eye on him, and Cardinal tells Kirito that it helps him from time to time and not just one time but a couple of times and that he just did not know about it. Kirito remembers that it was the want that guide him to Cardinal. Cardinal asked for a reward from Kirito. Kirito been Kirito did not understand at first, just he did not realize that all the other girls like him and its not just Asuna, so Cardinal has no choice but to hug Kirito and tells him so this is what it feels like to hugged and that its warm.
The two goes to Eugeo, Kirito told Eugeo that he was sorry for making him waited that long for them. Kirito introduces Cardinal to Eugeo, Eugeo then asked Cardinal about Alice if the Knight Alice is the Alice that he knows to which she said she thinks that she is her but cannot confirm or deny it as she can't really check if she is in this place. She gives them a dagger and tells them where their weapons are been kept. She tells them that they need to go up to 100 floor that is the main control are been kept, to just Kirito was giving that not again look on his face. Cardinal tells them if they want to defeat a Integrity Knight they need to know how to use their ultimate attack, so she help them with the calling for their ultimate attack, she tells them to remember it by hard, as most of us already knows that he is weak at remembering things. She then opened the door that leads them into the tower hence the battle against the Integrity Knight starts next episode.
Starting next episode most episode may end with a climax ending including episode 24, as there are more Integrity Knight showing up almost every episode or every other episode but who knows, as next week there will be at least one appearing. Looking forward to next week's episode and the next few week when two or more Integrity Knight would appear in one single episode.
Rating: 9/10