I'd like to start by noting that the miniplot would be quite over by now if Lucifer hadn't dilly-dallied with Seham. Instead, half the main party's going demon-hunting!
No, there's really nothing more plausible with current science and technology.
Obviously, it won't be plausible with current technology.
Okay, Basically without to many spoilers, Plot is about a cult of demon slayers and witch hunters (read: magic user killers) who are on a crusade to wipe out hell and all known demons of the world.
They've got their work cut out for them, given the large numbers* and supernatural powers** of demons.
*I'm pretty sure there's only one Hell, for
all worlds. Certainly all worlds in this universe.
**It's been established that, not only are all demons magically capable, their "powers" (Nuriel's fire, Seham's thug's lightning, Sen's book stuff) is just a specialization. And, of course, they're all good at shapeshifting.
They have devised a weapon capable of destroying hell (though it really would only just permanently separate it from earth) and a gateway into hell (which is still needing a power source).
Interesting. Especially since their gateway would kinda negate the purpose.
I'm heavily questioning the "permanently". Although...remember how I noted that Hell was in the "cracks" between Creation and the Void? Would the weapon also separate Creation from Void?
Ah, had another question: For the bosses, what should their stat pool be to make it a fair enough fight against players?
Depends on the ruleset and what players are going to be there.
Hell better be paying us. I mean we are not running a charity here! I mean...fuck we do, but we can still get donations!
Sounds like a job for Lucifer, the Wallet of Hell.