It's the 31st of march and someone (i.e. Rose) decided it would be a good idea to tell Louis, Lucas and Loki what april fools was. Tomorrow is going to be the worst day ever! I think I'm gonna spend the day in my room, I hope none of them decided to prank me.

- Chloe

"So this April fools day is when everyone tries to prank everyone else?" Louis asked

"That's the general idea Louis. And that is exactly what we are going to do. Prank everyone in the tower" Rose replied sticking nerf guns in her holsters

"How are we gonna manage that?" Rose tossed him a couple of nerf guns

"Easy, rig loads of traps and shoot everyone." She replied shoving loads of spare bullets in her belt pockets

"Are you sure this is safe?" Louis asked peering down the barrel of his gun

"Put it this way, no one's died yet. If someone does die I'll stop doing it and you can say 'I told you so'. Are you happy with that?" Rose asked grabbing a couple of smoke grenades

"I guess so" Louis looked at Rose. She had two guns in her belt, lots of spare cartridges and smoke grenades as well as a coil of rope.

"This gonna be fun" She laughed, "Come on we have traps to set up"

Half an hour later Natasha was walking along the corridor. She smiled spotting the trip wires set up.

"Very funny Rose. You wont get me that easily" She had to duck as a barrage of nerf bullets rained down.

"JARVIS could you alert the others in the tower that Rose and Louis are in the vents and armed with nerf guns?"

"Certainly Ms Romanoff" Natasha continued down the corridor before stopping.

"It's april fools today isn't it JARVIS?"

"Yes it is Ms Romanoff. It appears the Miss Romanoff and Mater Lokison have been preparing for this day for a while"

"Oh great, just what we needed. A prank war"

Rose and Louis raced through the tower.

"Maybe this wasn't our best idea" Rose commented rounding a corner

"You don't say" Louis replied sarcastically

"Not my fault the prank went south" Rose tossed a smoke grenade behind her

"Well guess what Ro, your fault or not we now have Bulk on our tails."

"I said sorry"

"Didn't help though did it?"

"I didn't mean for him to get caught in the trap"

"Yeah well doesn't matter. He still ended up hanging from the ceiling."

"Still not my fault"

"How to we get rid of him?"

"Split up. He can't chase both of us"

"Meet at the gym?"

"See you there" Rose darted down the left corridor as Louis ran right. Rose looked back

"Just my luck. He chose to follow me" She muttered

"BULK SMASH PUNY FLOWER" Rose smiled as she spotted the door to the lab, she ran in grabbing a syringe as she went past the table.

"Can I use this? Thanks. Bye!" She raced past Bruce. The syringe was full of a mixture to calm down Bulk or Hulk. She flung the door open and slid to a stop at the other end of the corridor. Taking an onguard stance, Rose waited for the attack that she knew was coming. She raced forward ducking under Bulks blue arms, stabbing the syringe in as she slid past. Bulk yelled as he shrunk back to Adam.

"I hope you learnt your lesson young lady" Rose turned around. Bruce was standing there with his arms crossed.

"Uh,... the lesson is... never prank you or Adam?" She asked hesitantly. Bruce sighed

"Good enough"

"yeah well I'm supposed to be meeting Louis soon soooo... Bye!" Rose raced down the corridor

"Did you get caught?" Louis asked as soon as she entered the gym.

"Yeah, I had to race through the lab and Bruce was in there. He asked what lesson I'd learnt from it. If I'm honest I learnt to never prank the Banners again. It is NOT fun being chased by a giant rage monster" Louis laughed

"Only you Rose. Only you" She shoved him

"So who are we going to prank next"

"I'm not sure. Any ideas?"

"Well definitely not the Banners."

"Yeah we learnt our lesson there"

"No Starks either"

"I don't particularly want to get hung over the edge of the tower, so good idea"

"Mum would see it coming a mile off, so would Clint, Lila and Cooper"

"That's true. Also I don't fancy having trained assassins mad at us"

"Me neither. Anyway it would be mean to prank Laura, afterall she has Nathanial to look after"

"True. And Dad's to hard to prank. Remember when we did?"

"Yeah, that was priceless. Lucas would also see the prank coming a mile off, so he's out"

"True he would. It would be nice to have a challenge though" Rose smirked

"Let's prank Lucas then"