Last time on Ben 10: Arkham Knight.......

Ben 10 is now in Gotham City. He was wondering were he should find Batman but Batman found him instead.

Ben turned into Xlr8 and chased after a unknown military vehicle and made the vehicle stop by poking the tires.

Now they got intel about a possible location of where Scarecrow is. Who Are thesis Militia guys and who is there leader and what is his purpose?

Find out NOw!

----------------------------

Meanwhile with batman And BEn 10......

THe Batmobile came to a stop right next a building that has a huge safe house on top of it. It has got to be have Scarecrow in it.

"Hey Batman, do you have any equipment I can borrow when My watch is you recharging?" asked Ben. Batman know he was about to say that so he hand Ben a spare utility belt as soon ben got out of his seat.

Batman grabbed onto ben and fired his Grapple gun to the tallest part of the building then zipped up to the roof.

ON the roof there saw through the roof glass that there were a bunch of a Militia looking at a person that was tied in a chair. It was Poison Ivy.

"Who is the girl in the chair and why does it look like her skin is green?" asked Ben.

 "Poison Ivy. She was powers that allows her to understand the plants and control them with just a thought. Why don't we just ask her what is she doing here?" said Batman.

Batman then jumped over the window and crashed right through it, and in the process taking out a few milita. Ben then jumped down with batman but he didn't stick the landen and when he landed to the floor, he bounced and hit two Militia that was right next to a glass chamber that has Poison Ivy in it.

"I have got to stick the landing next time." Said Ben. "Sir he is here." Said  Militia that is inside the chamber that has Ivy in it. Behind IVy is a punch of Tv screens and which scarecrow face.

"Were suspecting to find me batman? I am afraid I must disappoint you." Said Scarecrow. "Look inside the chamber, I want you to know that fear is coming." Said Scarecrow before cutting the transmission from the tv screen. 

The militia then pickup Ivy and pointed a gun at her head and was walking with her like a hostage thing.

"Alright Batman and his sidekick, We are going to walk nice and slow. Try anything and I shot her." Said The Militia. "Charming but one of us is getting out of this cell." Said Ivy before the chamber became filled with Scarecrow new fear toxin. 

For some reason, it didn't affect Ivy but it affect the Militia and he was going nuts.

Ivy then hit him in the head which knock him out. Ivy then went to the chamber door and was free from that chamber prison.

She noticed Ben because she never seen this kid before or why he is Batman. "Batman, can I try to you know ask her why she is here, while you get the car ready." asked Ben.

When Ben turned around to ask him, he was already gone. Ben shook it off. "SO Poison Ivy, can you explain to me why Scarecrow had you tied to a chair?" asked Ben.

"Well you see, Scarecrow invited us to a meeting." Said Ivy. "Meeting?" asked Ben.

"Yeah. There was The Riddler, Two-Face,Penguin,Firefly,Harley Quinn, Scarecrow and this new one that was Scarecrow bodyguard." Said Ivy as she started to walk outside and went to the plants there and a vine came to her right arm.

"He said that he has a plan to end the Batman. But I refused and the next thing I know, I was tied to a chair." Said Ivy. "If they going to end Batman, they have to go through me and over my dead boy" Said Ben.

"That was excellent the plan." Said Ivy. Both Ben and Ivy went down the elevator that was on the roof and head down the first floor.

Ben then notice that something was wrong. "Whats wrong." Asked Ivy. Just then a militia vehicle darkened over to a side of the building and three soldiers came out of the vehicle.

A Tank drone then came into view and aimed its weapons at Ben and Ivy.

"Sir the target is not Batman but a kid with Ivy." Said one of the Militia soldiers. "Keep guns on him. We are bring more support to take him and question him where batman is." said a unknown voice that came from the militia coms.

Batman vehicle then came into also and changed its form into Battle mode.

It fired its 60 m cannon at the tank which destroy it on site. It fired riot suppress and just knock out the militia.

The vehicle then return to its normal form and the back seat of the vehicle pop out. Ivy got into one of the seats.

Ben then got into the other seat and the seats then came back into the vehicle. The Batmobile then took off and heading to GCPD Lockup.

"Gordon, I need a isolation chamber for Poison ivy. I bringing her in." Said Batman while he was driving. "I get right on it." said Gordon over the radio.

After a lots of turns on the roads the Vehicle reached the entrance to the GCPD. As soon it parked, Batman opened the back seats of the vehicle to come out.

"Who taught you how to drive?" Asked Poison Ivy."Batman Grabbed her by the arm and was taking her to a prison cell.

Ben followed them. "Scarecrow is going to break you Batman." Said the Same Militia that his right arm was broken, while he was behind bars. They just ignore him and keep walking.

"Civil unrest? The city is under attack and we don't have the manpower to deal with it." Said one of Batman trust police allies Commissioner Gordon.

"Well look who it is." Said A police officer with a hook for his right hand, since it was biting off from Killer Croc, Cash.

"Ivy. Well that is one less thing to worry about." Said Gordon. "Is the isolation Chamber ready?" asked Batman.

"Glad you putting it to good use." Said Cash as he looked at the isolation chamber.

Batman then brought Ivy to the isolation cell and now she is behind bars(well not technically but it still works.)

---------------------------------------------------

To be continued.................................................