Over in United HQ, the group were taking some time off. Jenny, their recent member, had just finished walking around the city to know about all the neat & cool spots with Timmy Turner.

Jenny: Man, I can't believe I've never fully checked out Harmonia before. This place is quite as cool as Tremorton.

Danny: I was surprised how quick you are to get used to your surroundings. When I came here from Amity Park, it took a few days to even know where any burger joints were around.

Timmy: Speaking of burgers, where's SpongeBob?

Jimmy: He had to return to Bikini Bottom. Something about his job at the Krusty Krab?

Timmy: Oh. Guess it'll just be us for today. Any new crime reports or something?

The trio gather around Neutron, as the guy had NICKS help pull out some recent reports of missing people.

Jimmy: No, but there have been reports of people suddenly going missing for the past five days around a forest that's near Lakewood, California. Very little evidence of them was ever found. I believe we should investigate this situation.

Timmy: Ooh, a murder mystery. A nice change of things.

Danny: I hardly believe this is an actual murder. Maybe a kidnapping or an abduction.

Jenny: Well whatever it is, we gotta put a stop to it!

The hero team was pumped up to go & take on this case.

—Later—

The four heroes were up flying above the vast big greenery of the Lakewood forest from their hover car.

Jenny: Danny & I will go scout the area through the air, you two going down there on foot.

Timmy: Yeah, we'll be fine.

As the robot girl & the ghost guy jump out & fly into the air, the smart one of the group lands the hover car down to the ground. He & his pink wearing companion stepped out & began to explore the woods.

Jimmy: Keep your eyes peeled. There's no telling where the culprit of these disappearances might strike.

Timmy: Yeah yeah. If they try anything, we'll kick their sorry butts.

The two kept looking around, unaware of something big & lumbering slowly approaching them.

As half an hour passed, both XJ-9 & Danny Phantom couldn't find anything from above.

Danny: Dang. We couldn't find anything.

Jenny: Maybe Timmy & Jimmy are having a better time finding clues then us?

Danny: Let's go find them then.

The two fliers of the team then start scouring for their pals. Soon, Jenny spots them through an opening. But apparently they seemed to have encountered a group of four people. As one of them, a young guy of sorts, shows them a box. A shining light of sorts came out & Jimmy & Timmy's faces seem to go blank. This definitely was super suspicious to the now adult robot, as she thinks maybe they're the ones responsible for the disappearance reports.

Jenny: Hang on guys! I'm coming!

Danny: Wow! Wait up!

Over at Jimmy & Timmy's perspectives, they shake their heads abit, as they suddenly find themselves in a forest & were face-to-face with a group of four people, two boys, two girls.

Timmy: Huh? Where are we?

Jimmy: I'm not sure. Why were we here again?

While they were confused at first, one of the guys in the group explained to them what happened.

Jake: There's no need to worry. There was a bit of a small quake, but it has now passed. It would be best if you two leave the area in case of an aftershock happens &-

But before the man could continue with his lie, the duo's robot company lands down & instantly punches the guy in the face, knocking him down, as his pals quickly run over to his aid.

Jenny: Jimmy, Timmy, are you guys ok?!

Jimmy: Huh? Jenny? Why are you here as well?

Timmy: Did something happen?

Jenny: Those four.. They must have erased some of your memories!

She glared over at the four strangers, as the one she punched down got back up with the help of his two female companions.

Hayley: Jake, are you ok?

Kirby: Oof, that didn't look good.

Jake: I'm fine.. Man, that bot hits harder than any Behemoth or Doulos ever.

Cadence: Machine or not, nobody harms my pals.

Just as the robot girl was about to approach them, the supposed human girl leaps forward & instantly morphs into a blue anthropomorphic like creature, catching XJ-9 off guard & getting snatched, pinned to a tree. Danny Phantom soon flew into the scene, as this caught the other's attention.

Kirby: Wait, is that a Wraith?! I thought we were dealing with a Repticore?

Hayley: Doesn't matter. We got to stand our ground against these people!

The three soon pull out what appeared to be advanced weapons, as they started blasting beams of ice towards Danny. Jenny meanwhile soon breaks free from the monster girl, as she morphs her hands into hammers & knocks her opponent back. The Blood Thrasher gets back on her feet, as she growls. While their ghostly friend was dodging fire, Turner rushed in to strike at the group. Only for him to get blocked by the other woman of the group, using her own weapon as a shield to block the blow. Before things got really heated between the two groups, the brains of the group shouted.

Jimmy: EVERYONE STOP!

Everyone paused for a moment, as they backed away from each other, even the blue beast who morphs back into her human form.

Jimmy: Who are you guys? And why did you try erasing our memories?

Kirby: Uh… should we tell them?

Jake: We don't have much of a choice. My name is Jake Collins. This is Hayley Steele, Cadence Nash, & Kirby Cadworth.

Kirby: Ahem! Kirby Bankroft Cadworth the III!

Jake: We're part of a secret group of monster hunters known as The Troop.

Jimmy: I see. Well, we are a group of heroes called The United. I'm Jimmy Neutron, that's Timmy Turner, the robot is XJ-9, & the ghost is Danny Phantom.

Kirby: Heroes? Like superheroes?

Danny: Pretty 's with the weapons, the mind erasing, & even one of your own turning into, that?

Cadence: I'm a species of monster known as Blood Thrashers. Well technically I'm half, but still.

Hayley: As for the gadgets & such, they're needed to take down monsters that come to our world. We can't have people knowing of these creatures, so we use Snarks to cover up cases so as to not cause panic to the public.

Timmy: Huh. So like Men in Black of sorts? Sounds neat.

Jenny: Well you didn't do that great of a job on covering the reports of people missing around here. Do you guys even know what's causing it?

Jake: Intel suggests it's a Repticore. A very big lumbering monster with very long tentacles. Luckily it only takes almost a week for the prey to be fully digested, so we've been searching for it.

Jimmy: I see. Though it's odd, because the amount of people that have been missing are around the tens. Which means you aren't just dealing with one, but possibly-

Before Neutron could finish, a green tentacle wraps around his waist & snatches him. Just then, the Troop's own member Kirby gets grabbed by the foot & dragged away as well.

Kirby: Ah! Help! I'm too cool to die!

Their allies were shocked & quickly pursued them. Eventually, they stumbled at their captors. It wasn't just one Repticore, there were a total of four. As the green lumbering beasts chomp at each other, as they try to snatch Jimmy & Kirby into their maws for themselves.

Timmy: Hold on dudes!

Turner uses his wand to shoot a big fireball at one of the beasts holding their friends up high. Jenny would fly up & have her legs combine & morph into a chainsaw, cutting the tendrils & the beast in half, as well as catching the two boys in the air. This revealed a family that was still alive inside the beast. Covered in goop, but still okay, the family quickly scattered from the scene. Just before any of the Repticores could snatch the prey of their fallen, Jake & Hayley shoot some pulses from their weapons to make them back off.

Hayley: Jake, we have to find an opening & blow them up!

Jake: Right, but how do we get the people out of them?

Danny: Leave that to me.

The ghost guy soon flies forward & turns himself intangible to go through the monsters & grab the trapped families with ease. Afterwards, he would set them down safely & away from the action, as he notices how goopy his costume got from flying through so many Repticores.

Danny: Ugh, I hope monster slime is just as easy to wash off as ghost slime.

With there being no people inside the monsters, the Troop took this chance to prep up another weapon from Hayley's backpack. This one much bigger & equipt with a harpoon of sorts. Jake takes aim towards one of the Repticores. When it opened its mouth to roar, he took the chance at firing the harpoon into its mouth.

Jake: Gotcha.

With a press of a button, the harpoon detonates, exploding the creature. Two down, two more to go, as the remaining Repticores started backing away. Luckily Timmy quickly uses his wand to create a wall of fire to stop the two from escaping.

Jimmy: Let's put these things on ice!

Jenny: Literally.

The robot girl combines her arms & morphs them into a cannon, as she along with the help of Danny's ice breath & four of the Troop members using their regular weapons, started freezing over the two Repticores into nothing but ice stations. As the fog clears, they have successfully vanquished the threat, as the two groups take a breather. After a while, the Troop were done wiping the rescued people's memories of getting devoured by those monsters.

Timmy: So now what? You guys gonna try to wipe our memories next?

Hayley: Nah. You guys were of big help to us.

Cadence: Though you should promise us you won't tell anyone about the Troop. Got it?

Jimmy: Don't worry. Your secret is safe with us.

Neutron & Collins shake hands, as the two groups parted ways. With the United returning back home on their hover car, they wonder if they'll ever encounter such monsters the Troop have been dealing with in the future. Only time will tell.

{To be continued}