This second part mostly covers the content of chapter 95 of the WN, so you can probably skim through it. There are only few changes.
However I must say the pacing is much better with the Light Novel. It actually makes me enjoy translating the series again. Chapter 2 majorly diverts from the WN, so you should definitely read from there, if you skip around after I switched to the Light Novel version.
This chapter has been edited by Ant.