The Protectors of the Canonical Worlds/Main Story/EP0/CH0 OLD

There are many worlds in the multiverse, crafted by great artists.. And many fans would build upon those worlds with fanfiction, making it stronger. But.. The amount of bad fanfiction distorting these worlds is rising every month.. Ruining canon.. Creating dangerous Sues.. And the mini-count is through the roof!
And so, the worlds needed defenders from these threats.. And so, several passionate heroes found a way to band together, to create.. The Protectors of the Canonical Worlds!
Our story begins inside the PCW headquarters.. More specifically, in the room of two of these agents..
--Prolouge--
Celia:Almost.. I'm just about to FINALLY beat that jester! (It's Jevil.)
Deric:You said that three times before!
Celia:I'm closer than ever, though! I just need to survive one more attack, and-
And at the moment, their console beeped. This incidated that they were assigned to a mission.
..This also resulted in Celia getting another Game Over.
Celia:Oh, COME ON! Why does it have to be at the worst possible time?!
Deric:Shouldn't you have gotten used to that by now? I have. Now, let's find out what we've got here..
Deric:Oh, no.. They DIDN'T.
Celia:Yeah, they did. 
Deric:I didn't even think it was POSSIBLE to Sueify a GOD!! But I guess I was proven wrong! But.. What we we even supposed to use? How can we possibly..
Celia:We're probably going to need to find the Immortalkiller for this one. But.. What should we disguise as?
Deric:Celly.. Legumen's a canon character. We can't kill him anyways. We have to de-Sueify him. It's in Da Rules.
Celia:Don't call me that!! And how are we supposed to do THAT?
Deric:Given Legumen's abilities, he's probably possessed by a Sue-phantom*. But finding a way to destroy the sprit.. That's the challenge. Assuming Legumen wasn't flat-out replaced..
Celia:The timeline's out of whack too. Luckily, it at least stays consistent that it happened sometime after the War of The Gods of Death. We're probably going to have to come as members still stuck on Earth after that huge crossover..
Deric:Why not an Endermen? They can teleport!
Celia:.That's ALL they can do. We wouldn't be able to get the job done. 
Deric:What about.. Changelings?
Celia:Pre-reformation they feed off of love. Post-reformation, they wouldn't realistically try to put a GOD to sleep. And sure, we could "transform" into the Sue, but then, we risk becoming Sued ourselves!!
*Sue-phantom:A spirit created by bad fanfic, to turn canon characters into the Sues that the fic depicts them as
Celia:Wait.. What about our old D&D characters? Just adjusting things a little to make us a bit stronger.. 
Deric:Wait.. That's a great idea!! Except.. I was a fighter then.. And a PALADIN would make a better fighter for justice!! 
Celia:..Okay then? We'll set that up.. 
Deric and Celia accept the mission, use their transformation devices, and then enter the world of.. Legumen the Legend.