High above Metropolis, a ghost portal opens up, and coming out of the portal is Danny and Dani. Danny closes the portal behind them, and he looks to see Dani's excited face.

"Men I can't believe we're in another dimension," said Dani

"Do you remember the rules Dani?" said Danny

"Yes I remember the rules geeze you are really acting more of a dad today,"

"Yeah well I don't want you get hurt or put into any danger," Danny ruffles Dani's hair

"Okay where to first?"

"First we go see this newspaper building,"

"Why?"

"Because it's unlike any type of building you can find in our dimension,"

Danny and Dani turn invisible, and they fly toward the Daily Planet, and Dani is amazed by the building.

"Woah, who designed a newspaper building?" said Dani

"Don't know but they seem to put a lot effort into it," said Danny

"And what's that building?" Dani points to the Lexcorp building

"That's Lexcorp don't go anywhere near that building,"

"Why?"

"Because I got a bad feeling about that place,"

"If say so Danny,"

Meanwhile, Superman is patrolling Metropolis and hasn't encountered any crime or incident in the city.

"Hm maybe I can stop my patrol early," Superman thought until he hears a cry for help in the distance "or not,"

Superman flies over to the docks. It seems as a dock worker is trap under large wooden pillars and barrels with a shipping container about to fall on the dockworker. Superman quickly grabs the shipping container and places it on another shipping container, and helps the dock worker out of the wooden pillar who doesn't should Superman face.

"Are you okay sir?" said Superman.

"I'll be fine. How about you?" said the Dockworker

"What do you mean," suddenly Superman felt weak for a moment and falls on to his knees "what's happen," Superman thought

"I guess this what the risk of being a boy scout," the dockworker being to take off his jacket and shirt then he grabs the rest side of his face and rips the skin off to reveal a robotic head

"Metallo,"

"It's good to see you again Superman the last time we met and I remember you throwing me into the ocean,"

Superman gets up from the ground and tries to put some distance between himself and Metallo. But then a large black and grey armored truck drives into the docks and stops near Metallo and Superman. Getting out of the truck are six men dressed in black body armor and carrying rifles. One of the armed men fires a tranquilizer dart at Superman's neck. Superman takes the tranquilizer dart from his neck and sees Luther's company logo on the side.

"Lex," Superman thought, then he passed out.

Metallo and the rest of the armed group get Superman into the back of the armored truck and drive off from the docks. Back to Danny and Dani, who are at a Mexican restaurant in their human form. Dani is wearing a green t-shirt, blue jeans, white socks, and brown shoes. Danny and Dani's food come to their table.

"So what do you think of Metropolis so far Dani?" said Danny

"I think this city is pretty great have you been to any other places?" said Dani

"I've been to Gotham,"

"What's that like?"

"Well it's pretty gothic but it has tons of crime,"

"Oh," Dani takes a bite out of her burrito then said, "so I'm going to meet some of your friends Danny?"

"Sure if they aren't busy," Danny eat some of his tacos

Then the two see a blue sports car speeding down the streets and speeding through traffic.

"Whelp I guess I have to take care of this," said Danny standing up

"Should I come?" said Dani

"No I got this,"

Danny goes to the restaurant bathroom and looks around for anyone in the bathroom, and there weren't. Danny changes into his ghost form. He turns invisible and phases out of the restaurant. Danny follows the speeding car toward a construction site and parks in the center of it. Before Danny could go near the car, a green-ray comes toward him, and he dodges the beam.

"What the hell was that?" Danny thought

Danny looks to see four people in black clothing coming out of the constructed building carrying white rifles.

"What is this about?" Danny thought

"There nowhere to go ghost boy," said one of the people in black

"Oh great ghost hunters,"

Danny quickly made himself visible and quickly blasted a ghost ray off of one of the ghost hunter's weapons out of his hand. The rest of the ghost hunters shoot at Danny, who dodges their weapon fire. Danny quickly uses his cryo powers to freeze one of the ghost hunter's guns to his hand. The other hunter tries to get his gun back, and Danny freezes the weapon too. Danny comes down to the ground, kicks a hunter in the head, knocking him out, leaving one hunter left.

"Dude I handle ghost hunters in the past if that's all you got then this just sad," said Danny

"Oh don't get cocky punk," Danny turns to see Livewire holding a large Mini-gun next to the blue sports car "remember me?"

"How could I forget someone with that annoying voice," Danny quipped

"Ha,"

Livewire fires the minigun, and coming out of it is green-rays Danny tries to dodge it, but one of the lasers grazes his arms. Danny quickly flies into the construction building.

"You took your sweet time," said the last ghost hunter

"I thought you guys could handle him I guess was wrong," said Livewire

"Just kill the bastard,"

Livewire looks at a scanner on the minigun and sees a dot on the screen "don't worry he's not long for this world,"

Danny flew behind a stone pillar and takes a look at his graze arm "it's not so bad but now have to deal with a woman who shoot electricity and now have a ghost minigun,"

"C'mon on ghost boy don't you want to come out and make your stupid quips?" Danny looks to see Livewire stepping into the construction building

"I got to think of something," Danny thought.

Livewire fires her minigun at Danny, files up, and quickly flies behind the villain and fires a ghost ray at Livewire's back. The villain ignores the pain and keeps shooting at Danny, and he flies out of the building and goes back into the air.

"You can run or fly all you want but I'll find you and put you to rest ghost," said Livewire

"Is the ghost part suppose to be an insult if so that was lame," said Danny

"I'm going to enjoy this," Livewire thought. She heard a beep, and she looked down to see another dot "what another ghost?"

Then suddenly, the barrel of Livewire minigun gets cut in half, and suddenly a force punches her in the face, and she falls to the ground.

"What's going on here?" Livewire thought

Floating in front of Livewire is Dani in her ghost form, putting her sword back into her sheath.

"Dani what are you doing here!" said Danny

"I got worry besides it looks you need help," said Dani

Livewire tries to shoot an electric bolt at Dani. However, she dodges, and Danny quickly uses his cryo power to freeze Livewire's upper body to the ground. The last ghost hunter tries to run away. Danny picks up a rock and throws it at the hunter's back, causing him to the ground.

"Nice throw," said Dani

"Thanks," said Danny

"Any idea why these people try to kill you?"

"No idea,"

"What happened here?" Danny and Dani looks up to see Supergirl coming down to the two ghost

"Well it seems that Livewire and some hire ghost hunters try to kill me," said Danny

"This can't be a coincidence then what's going on today,"

"Why? What's going on?"

"Superman is missing and I think I know who behind his disappearance and the attempt at your life,"

"Who?"

"Luther I'm sure of it we need to get to the Lexcorp and find Superman,"

"Got it,"

Dani coughs to get Danny and Supergirl's attention "so Danny are you going to introduce me to your friends?"

"Oh sorry, Supergirl meet my sister/knight Dani Phantom,"

"Nice to meet you Supergirl and its Dani with a I,"

"Hey Dani, Danny didn't tell me that you have a sister?" said Supergirl

"Sorry it's just that you never brought about my family into the conversation," said Danny

"Anyway we got to go to Lexcorp find Superman and find out what's Luther is up to,"

"I'm coming too," said Dani

"No you not," said Danny

"C'mon Danny I can handle myself I'm your trust knight for the reason,"

Danny groans "fine you can come,"

"Awesome,"

"Alright let's go," said Supergirl

"Wait about Livewire and those goons?"

"The police are coming from your guys fight,"

Danny, Dani, and Supergirl fly out of the construction site, and they head over to Lexcorp.