>And then suddenly 'LainBee' appears in the sky like an angel

Not against it, but she should appear after the last great battle between kitty god and toilet man to warn of a bigger threat

>and convinces everyone to ban together and fight against the Zombie Nigger Hoard

We can instead call it aj's army of Nothing Go(at!) creatures. Or are you commited to zombies?

>Our heroes were so consumed with their own concerns that they totally didn't realize this common foe that needed killing before it became worse

I dig it.
.>And so LainBee administered the oath of the Brotherhood of KickAss to fight the Zombies
Alright so the already depleted numbers for control of kitty god realm gotta set aside their beef to calm down aj. I can roll with it.

>and they all had a party to make plans

Gotta add humour somehow tbh.