It sounds like so far everything is going through the Prologue; Kamui comes back to Clarkenstein, they meet (but not battle) Suzukaze and Rinka (whom Leon sends flying), Garon sends Kamui with the Ganglari sword with Hans, etc. Some pictures:
(Leon = so badass here. XD)
Translation: Credit goes to the tumblr. site mentioned previously; Mega Kudari.
The next chapter update will be on March 28!!! Can't wait ^^