Are they hero's? (Ben 10 and Jl/YJ crossover)

Who are these heros?

Disclaimer: I don't own anything but the story

"Ok, I've got us accepted in online school, even you Kevin." Ben said

"Oh come on, do I have to do school?" Kevin asked

"Yes, you can't be dumb for the rest of your life." Ben snarked

"Hey! I'm not dumb!" Kevin replied

"Would you guys just shut up and stop fighting!" Gwen snapped

"Sorry" Kevin and Ben said in unison

"So..." Kevin started off

"How did it go?" Ben finished off

"It went fine, I introduced myself and he said his name is Wally, and I made up a story and he believed it." Gwen said

"What was the story?" Ben asked

"I told him that I was getting mugged a couple weeks ago but one of the hero's stopped it from happening and he disappeared up to the roof tops and I went to go see them and heard one of the saying something about contacting the others and I almost got caught." Gwen explained

"The others? Who are they supposed to be?" Kevin asked

"I don't know, I panicked a little ok?" Gwen said embarrassingly

"No no, it's fine Gwen, we could play off the others as the other Plumbers, and we're trying to find a way back home." Ben said

"Wow Tenneyson actually had a good idea for once." Kevin said with a shocked face

"HEY! I always have good ideas!" Ben shouted

All three of them began to laugh waking up Ship. Ship crawls into Ben's lap and he began to play with Ship. Ben smiled at Ship sadly remembering Julie and their first date and how they met Ship. Gwen and Kevin looked at Ben sadly, knowing how he feels. They all miss their loved ones in their world. Then they're thoughts began to darken thinking how, Vilgax has probably enslaved everyone now that their gone. If only they could go back home.
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Batman, Canary, and Red Tornado were waiting for the team to come back. They bear the garage door open and the bio-ship comes flying in and lands on the ground. The team come out of it and Megan put her ship in sleeping mode. The team walks up to the three hero's and greet them. Wolf and Sphere came and greeted Connor or Superboy. "I'm guessing since, you didn't contact us when you found the three criminals and you didn't come back with the bat mobile, you failed your mission." Batman said with a disappointment tone.

He began to walk away until Kaldur spoke up "Sorta."

Batman stopped and looked at him with a glare. "What do you mean sorta?"

"You see we were asking around pretending the three where our missing friends, people kept saying they don't recognize them or they have a lot of tourist it's hard to keep track." Robin began

"Until a sweet lady told us some interesting information but we're not sure what to do." Megan finished

"What kind of information?" Canary asked