Hehehe...you'll have to read all of Volume V to find out what went down there...and you probably won't want to do that without reading the first four volumes.
You big tease :-)
Seriously, knowing you, there's a special fate awaiting Mecca in Volume V. Now, hurry up and get that thing done.
Looks like a July release at this point...but it will be worth the wait I assure you.