S: Oh great, a door just spawned...
W: Who the heeeeeee... Papyrus points out Tails, Cosmo and Kirby ...ck are those guys?
Av: Surprise! Did'ja guys miss me?
Everyone, including Molten, just stares at Avaneesh
M: Dude they don't know us.
Av: Oh, I see. My name's Avaneesh.
M: The name's Molten, it's nice to meet you but it's even better to meet me.
T: Nice to meet you guys too! My name's Miles Prower, but you can call me Tails.
s: you guys seem a bit familiar...
Av: Really?
s: yeah, but very vaguely.
L: Great, they're THERE now.
Har/Con: They didn't cause anything that'd start a whole new arc or something, so there's that.
L: Yeah, but it might confuse them. The ones having a picnic too.
Har/Con: Relax, even if it IS confusing, those two confuse US often too.
L: I'm just afraid Molten's gonna do something stupid.
Har/Con: Only one way to step in, and that's going in the door ourselves...
(Door opens and they run in)
L+Har/Con: AAAAAAAAAAAAA
After they exit the door, they see some characters not there before, heroes AND villains, including a 2nd silhouette
L+Har/Con: What have they done?
L: Should I call Molten?
Har/Con: Uh, sure.
Meanwhile
M: Hold on guys I'm getting a call. Hello?
Molten walks away
L: Molten, what happened?
M: Whaddya mean what happened, Lucy? We're fiiine.
L: We know you're in the park where the others are having a picnic.
M: We didn't know what would happen if we went through the door, it was just morbid curiosity.
L: There are now more heroes AND villains here, including a 2nd mystery character.
M: Like who?
L: I don't know exactly yet.
M: I see. You think this is something that'd start a new arc?
L: Uh, yeah! OF COURSE IT WOULD!
M: Luce, is that guy who looks like me one of them?
L: No, and please don't call me Luce.
M: Ok, fine. BYEEE!
Molten hangs up
M: Av, may I pull you aside briefly?
Av: Alright, what's up Molten?
M: Lucy just called me...
Av: And?
M: We may need to panic.
Av: WHY?!
M: Because they entered the door, and ended up someplace different.
Av: So what?
M: They noticed something we didn't, more heroes AND villains, both main characters AND side characters most likely. Even a second mystery character.
Av: This might not be a reason to panic.
M: This will likely be the start of a new arc too.
Av: And that's bad because...
M: That means it's a huge thing happening.
Av: I see.
And that's the end of that arc and the start of a new one. Maybe the SIs could be incorporated into the story 1 by 1 in this arc.