I do agree that this fight looks rushed, but it might be done like this on purpose. To end the "war" chapter, but also to show, that the fights which earlier were taken so seriously now can be executed the very same day. Because they're not the main focus point anymore, and also because Jiwoo grew mentally and physically. Wouldn't be too shocked to see more calm site of Jiwoo too keep up with Kayden reputation.
I do agree that this fight looks rushed, but it might be done like this on purpose. To end the "war" chapter, but also to show, that the fights which earlier were taken so seriously now can be executed the very same day. Because they're not the main focus point anymore, and also because Jiwoo grew mentally and physically. Wouldn't be too shocked to see more calm site of Jiwoo too keep up with Kayden reputation.