A/N: Welcome back to the new chapter of the All Worlds Alliance Missions - CROSSOVERDOSE, and I'm glad that everyone enjoyed the previous one.

Number01BlazblueFan - Off-screen. The former: yes, the latter: not yet.

Guest - I can confirm that Urara Shiraishi is part of the AWA but is yet to make an appearance.

And with that done, let's get this chapter on the go!

Disclaimer: I don't own any characters appearing in this fic except if it's my OCs which rarely makes an appearance.

-Somewhere in the Multiverse-

Unnamed Spaceship

(Play Xenosaga Episode 1 OST - U.M.N Mode)

The story opens inside the unnamed spaceship that is currently traveling across the stars towards an unknown direction. And inside the bridge area, we see Batou, Ben Tennyson, Blonko Rook, Clank, KOS-MOS, Mega Man, Philip J. Fry, Ratchet, Roll and Shion Uzuki gathered around in the middle of the area.

"I really like how quiet this area is." Ben admitted before facefaulting, "And it's driving me insane." he added.

"Is there any way to fix the main computer board?" Ratchet inquired.

Ben sighed in response, "Like I said before..." he trailed, "... that thing is busted, so don't bother." he pointed out, "The ship may be fine for now but unfortunately whoever owned this humungous space vehicle neglected performing any sort of maintenance for who knows how long and it'll be a matter of time before this ship completely shuts down." he stated.

"Ben is right." Blonko said in agreement, "I've estimated that this ship had at least three weeks to remain functioning." he shared, "And while we still had plenty of time to conclude our task here, it is still concerning that this ship could go out at any minute." he stated.

"I'm impressed that you can theorized how long this ship will last." Shion complimented.

"Very impressive." KOS-MOS added in agreement.

"I work on space vehicles in my free time." Blonko replied.

"Can't one of your aliens fix this ship?" Batou made a question towards Ben.

"Yeah." Fry uttered in agreement, "Like that alien bug of yours that screams 'fix it'." he referrenced.

"You mean Juryrigg?" Ben referred, "Juryrigg is a gremlin-like alien and not a bug." he corrected, "Anyways..." he trailed, "... I tried that before but for some weird reason Juryrigg can't work things out." he stated, "Or more specifically..." he uttered, "... something is preventing Juryrigg from fixing this ship." he shared.

"Huh?" Roll uttered out loud, "That is weird." she commented in agreement.

"I had theory that whoever the owner of this ship, if ever they're still alive, left this place and made a system that prevents anything from restoring this ship back normal." Clank shared.

"If that is true then why?" Mega Man asked.

"To prevent this ship from falling on the wrongs hands or they wanted the ship to be completely destroyed." Clank theorized.

"Either way..." Ben chimed in, "... this ship is doomed, so I suggest that we resume doing our tasks." he declared, "The sooner we finished our tasks in this ship, the sooner that we can get out of here." he stated.

Batou nodded in response, "Right." he uttered in agreement, "I've already contacted the others and they'll be meeting us later." he shared, "I think it's time that we move out." beckoned.

"So, where do we go first?" Shion asked.

KOS-MOS then pointed a finger at a large door to their left, "I suggest that we start with the room next to this area." she suggested.

Fry then jabbed a thumb at the large door behind him, "You mean this door?" he assumed, "Cool." he cooed before turning towards a small control panel right next to the sealed entrance way, "I've been itching to open this door and now I had a reason to do so." he stated before pressing several buttons on the control panel in rapid speed.

Upon doing so, the doors open and everyone were greeted by the sight of the room's interior.

"Woah..." Fry uttered in awe, "... and eew." he added with a blank look.

The interior of the room is extremely spacious with dark-blue colored walls and tiled floors, and the only source of lights are coming from a number of glowing-blue glass cages and each cages contains carcasses of various species of aliens.

"Is like 'Silence of the Lambs' in here." Ben commented.

"But what is this place?" Roll asked while looking around nervously.

"This room is probably some sort of containment area for the aliens that the workers in this ship had captured." Blonko assumed, "Either for some sort experiment or something else." he stated.

"Well, whatever it is, these things are dead." Batou pointed out.

"And these aliens died looking all ugly." Fry commented in amusement before taking notice of one particular glass cage, "Check out these hot messes." he beckoned with a grin, "They put the 'U' in ugly." he declared before chuckling a little bit.

"Now that's a very rude." a voice remarked from inside the glass cage.

Fry then responded by recoiling in surprise, "Holy shit!" he cursed out loud, "These aliens are still alive!" he exclaimed.

"Hey!" the voice inside the glass cage yelped in an offended tone, "Who are you calling an alien?!" it demanded.

Everyone then looks inside the glass cage and the 'aliens' that Fry is referring to are actually four figures.

The first figure is a young woman with a short stature, she had a slender frame and a fair complexion, she had a long vibrant messy red hair with black & white streaks and is tied in assymetrical twintails by a pair of dices, she had a pair of large mouse ears on top of her head with a mousetrap clipped on the right ear, she sports a red mouse tail with a mint-blue ribbon and she had blue-colored eyes with yellow shinings. She wears a black bulky choker with white spikes and a red garter that holds a yellow-colored key at the tip, she wears a white strapless croptop shirt with black bottoms over a black crisscrossed sports bra and she wears a black & white x-shaped belt over a red, white & black racing pleated skirt with a pair of red & mint-blue mouse plushies dangling on her left hip. On her right leg is a black strap belts wrapped around her upper thigh alongside a red & mint-blue puffy loose sock and on her left leg is a yellow sock underneath black strap belts, and on both of her feet, she wears a pair of black leather shoes with yellow-mouse motifs. On her right arm is a detached red & mint-green bulky sleeve with white folds, black & red accents and mint-green ribbons, and wears a black glove. On her left arm is a detached yellow bulky sleeve with yellow ribbons, a cross mark, white folds and black & red accents. This is Baelz Hakos.

The second figure is a young woman with a tall stature, she had a slender frame and a fair complexion, she had a mid-length curly light-green hair with dark-green highlights, one dark-green locks is tied in a braid, she had numerous white flowers scattered across her hair and she had a pair of twigs with leaves as horns on both side of her head, and she had yellow-colored eyes. She wears a white detached flat collar around her neck with yellow accents, round edges with blue gems at the tips and a blue ribbon tie with a light-blue brooch. She wears a shoulderless dark-blue tunic dress with slits, yellow accents and rune-like designs over a light-blue miniskirt with white frills. On both of her arms, she wears a pair of white & yellow see-through detached sleeves with a puffy shoulders, yellow accents and smooth edges alongside two strings tied around the middle of her arms. She wears an open cleavage white & pink sleeveless mantle dress with a peacock-like tail and is held by a jewel-like belt with bluish-white flowers ornaments and colorful gems. On her right leg is a golden-colored maze-shaped ankle collar and on her left leg is a white thigh-high toeless sock with yellow accents and she is barefooted. On her right wrist is a dark-blue frilled fingerless glove and both of her fingernails and toenails are coated in mint-blue. This is Fauna Ceres.

The third figure is a young woman with a tall stature, she had a slender frame and a fair complexion, she had a short dark-blue hair with intake manifolds on the top of her head and wears a chain as a headband attached on a two-layered white veil-like ribbons, and she had blue-colored eyes. She wears a white detached collar with blue accents and light-blue ribbon tie held by golden-colored rings over a black high-neck zippered undershirt with an underboob, and wears a blue cape with yellow-colored rune-like designs. She wears a white sleeveless-buttoned shirt with a cleavage window and sideboob, and she wears a black pencil skirt with white linings and trapezoid-shaped slit on the right hip. On her right leg is a black thigh-high sock with black straps and on her left leg is a black thigh-high sock with white frills, and she wears a pair of blue & white shoes with golden-colored heels, golden-colored rings and a white ruffled cuffs. On her arms, she wears a pair of black detached sleeves with puffy shoulders, blue linings, gray ruffles and white frills, and she wears black gloves. On top of her head, she wears a white clock-themed dish-shaped headwear. This is Kronii Ouro.

The fourth figure is a young woman with an average height, she had a slender frame and a fair complexion, she had a calf-length light-brown hair with white strands and is tied in a high ponytail by a pair of light-brown owl feathers, and she had light brown-colored eyes. She wears a brown hooded poncho with tribal designs, white linings, dark-brown knitted ruffled-bottoms and a black ribbon tie over a brown feather-like cape with dark-green interior and dark-brown tribal marks. Underneath the poncho and cape, she wears a white high-collared shirt with puffy arm sleeves and a dark-brown buttoned waist short cape with ring-like buttons, and wrapped around her waist is a dark-brown swashbuckler belt and blue beaded strings that holds a blue lamp and a dagger, and she wears a maroon-colored pleated skirt with dark-brown frills. On her right leg is a dark-brown sock with white bands and on her left leg is a dark-brown thigh-high sock with white band, and on both of her feet, she wears a pair of dark-brown high-collared boots with light-brown heels and brown frills. On both hands, she wears a pair of brown gloves with one finger missing, yellow accents and jagged cuffs. This is Mumei Nanashi.

Fry then examined the girls rather thoroughly, "These aliens looks pretty human if ya ask me." he commented.

"I told you that we're not aliens!" Baelz argued.

Fry raised an eyebrow, "Oh, really?" he mocked, "If you're not aliens..." he trailed, "... then how come you're inside one of these cages?" he pointed out.

"Because we found ourselves trapped in here!" Baelz exclaimed in annoyance.

Fry grinned in response, "You found yourselves trapped inside that cage?" he uttered in amusement, "You know what we call people who got themselves trapped in a cage?" he questioned rhetorically, "Idiots." he declared.

"Why you?!" Baelz growled and began scratching the glass wall, "When I get out of here, I'm gonna shred ya ta pieces!" she declared.

"Bae-chan, please calm down!" Fauna pleaded.

"Stop messin' with them, Fry!" Mega Man chided.

"You're such a coward, Fry!" Roll pointed out, "Making fun of them just because they're inside a cage and can't get to you is such a cowardly act!" she stated.

"Oh, here we go again with the coward stuff!" Fry complained.

Shion then tips her glasses, "How did you girls got yourselves trapped in there?" she inquired.

Mumei thought about it, "Uh..." she trailed, "... I don't remember." she answered with an innocent smile.

Ben facefaulted, "Right." he uttered in disbelief, "Any one of you remembers how you got yourselves in that little piece of hell called a glass cage?" he asked.

"We we're just hanging around in our office when all of a sudden a bright light caught us all in one swoop and when we came to our senses, we found ourselves inside this cage." Kronii explained.

"And we've been here for like two hours now!" Baelz added.

"Really?" Mumei uttered in surprise, "Feels like we've been here for eternity." she described.

"Sitting here and doing nothing for two hours does make you think of that." Fauna said in agreement.

"Bright light?" Blonko uttered in realization, "These people are victims of the bright light as well!" he pointed out, "Don't worry, we're tasked to save you people." he declared in reassurance.

"Really?" Fauna uttered in surprise, "Thank you very much." she expressed in gratitude.

"So, how do we get them out?" Roll asked.

Ratchet brought out his Omniwrench and with a powerful swing, he tried to shatter the glass but to no avail, "Blunt force is not an option I guess." he uttered out loud.

"The glass cage must've been made with a rather indestructible substance." Clank assumed.

"Shall I blast the glass with my cannons?" KOS-MOS suggested.

"Please don't." Batou replied, "We're lying low at the moment and any loud noises such as an explosion might attract any sort of enemies, so let's not do that for now." he explained.

"Understood." KOS-MOS acknowledged.

Shion began to look around the glass cage, "Is there some sort of control panel that allows this cage to be open?" she questioned.

Fry looks around as well before facefaulting, "How about simply opening the door?" he suggested and demonstrated his question by grabbing a glass-doorknob and proceeds to open the glass door like he was opening a room.

Everyone looks at him in utter surprise, shock and disbelief.

"What?!" Baelz shrieked, "There was a door all along!" she exclaimed.

Fry grinned in response, "So, you girls found yourselves trapped in there, sitting for two hours while doing nothing, and yet none of you notice the door." he listed off in amusement, "You know what we call people with these kind of blunders?" he questioned rhetorically, "Idiots." he declared.

Baelz quickly ran out of the door, lunges towards Fry and began beating him on the floor.

"YOU'RE PISSING ME OFF!" Baelz hollered.

"AAAAAAAHH!" Fry screamed in pain, "HEEEEELP MEEEE!" he pleaded in horror.

"That's what he get for messin' with them." Roll uttered out loud.

After managing to stop Baelz from killing Fry any futher, everyone decided to introduce themselves to one another while Batou and Blonko explained to the newcomers about the AWA, the multiverse and the current situation.

"So, you girls are from hololive?" Ben pointed out.

Baelz puffed her chest rather proudly, "Of course!" she confirmed with hands on her hips, "Are you perhaps a fan of us?" she assumed with a grin.

"Nope." Ben answered bluntly with a smile.

Baelz nearly tripped upon hearing his reply, "What?!" the mouse girl squawked, "Then how come you know of us?!" she questioned.

"Because we've received reports that a lot of our friends rescued quite a number of members from hololive." Ben answered.

"R-Really?" Fauna uttered in surprise, "Are they okay?" she asked in concern.

"I don't know the exact number of hololive members that has been rescued but they're doing fine." Blonko stated in reassurance, "They're all currently resting in our main base operation." he shared, "Once the task here is over, we'll help you reunited with all of them." he reassured.

"Then we'll look forward for it." Kronii expressed in gratitude.

"Thanks again for helping us." Mumei added before blinking a few times, "Who are you guys again?" she asked with a smile.

Ben raised an eyebrow, "We've just introduced ourselves to each other just a minute ago and you've already forgot about us?" he stated in disbelief.

Fauna chuckled nervously, "Sorry about that." she apologized, "MeiMei had a very small attention span." she shared.

"Okay, I find that absurd." Ben commented, "What is she?" he questioned, "Ten Second Tom?" he referenced.

"Anyways..." Batou interrupted, "... we better get going and meet up with the others." he beckoned.

"Yeah." Fry uttered in agreement while walking towards the exit, "I hope the guys brough some souv-" he was trying to say but his eyes went wide in panic upon returning to the bridge area, "SON OF A MOTHERFUCKING BITCH FROM AN ASSHOLE!" he exclaimed in shock.

Everyone quickly ran back to the bridge area where they saw a group of killer robots marching their way towards them.

"Wow!" Kronii exclaimed in awe, "That's a lot of robots." she commented, "You think they're related to Roboco-senpai?" she assumed.

"Whoever you're talking about, I'm pretty sure that they're not related to any of these robots that are out to murder us." Ratchet replied.

"But how did these things found us?" Shion questioned.

"I assumed Fry-san's scream from earlier must've attracted their attention." KOS-MOS replied.

"Nice job, Fry." Roll admonished.

"Hey!" Fry yelped in offense, "Don't blame me!" he argued, "Blame mouse girl for attacking me!" he pointed out with a thumb jabbed at Baelz.

"I wouldn't have done that if I ya just stopped messin' with us!" Baelz argued back.

"Anyways..." Blonko interrupted, "... looks like we had no choice but to fight these things." he conceded, "Miss Baelz and her friends should go hide somewhere safe." he beckoned, "Ready when you are, Ben?" he stated.

Ben nodded in response before slamming a palm on the device on his wrist, he is then covered by a bright green light and when it subsided, Ben had transformed into Four Arms, "FOUR ARMS!" he roared with his arms up before realizing something, "What the?!" he squawked, "I was suppose to transform into Cannonbolt!" he complained, "Ugh!" he groaned in annoyance, "The author of this fic sure don't want me to use my other aliens." he lamented.

"Four Arms is his favorite after all." Blonko reasoned.

And with that, everyone charges towards the murderous robots and a clash ensues, and at the same time, Baelz and the others went to hide behind the large crates.

(Play Ben 10: Omniverse DS OST - Boss Battle by Bart Roijmans)

Get Ready for Battle! No Escape!

Shion curls into a ball and extends herself horizontally before hitting a robot with her fist and M.W.S forward and feet backwards, Shion then thrust the M.W.S into her target which causes an explosion that launches them away. KOS-MOS then summons a storm of crystals around her before using them to cut through her enemies while launching them into the air before following up with a super punch, KOS-MOS then punishes her enemy with a multi hit combo by shooting out a massive energy blast from her chest.

Ratchet charges forward with his OmniWrench in hand and began hitting one robot with swing to the right, then a swing to the left, before he turns around and then does a heavy swing, Ratchet then bends down before Clank stretches out his feet up into the air from his back to which launches their opponents upwards. Ratchet then uses the Pyrocitor before unleashing a surge of flames to which hits their targets multiple times before Ratchet lets out a massive blast of flames from the gun which launches the opponents away.

Mega Man then fires a drill-tipped bomb from the Mega Buster that sticks on to one robot and other solid surfaces before detonating after a couple seconds, he then places a spinning fan on the ground which blows out a tornado which damages his targets before blowing them into the air. Roll then swings her broom around her in a circle, hitting every robots coming towards her.

Batou drops down in front of a robot and began hitting it with two straight punches on the face before hitting it with a left hook, he then grabs the robot before slamming it down to the ground and then finishing it by stomping on it's head hard. Batou then brought out a knife and began to stab another robot on the chest and the head before pushing it down to the ground, he then finishes it by bringing out a handgun and shooting it on the head.

Fry charges forward but only to trip however managed to push down the robots in a domino-fashion, he quickly got up and brought out a hammer and began bashing it against the robots, wrecking their heads on the process. Fry then noticed a group of robots charging towards him, so he brought a laser gun and fired several shots at his targets, blasting them all to pieces.

Blonko fired four shots on three robots before tossing a grenade underneath his targets which then blasted them off the ground, Blonko then brought out a whip and began hitting his targets from left to right, knocking them all down. Four Arms then lunges forward and swings both sets of arms at one robot in succession, he then grabs them by the head before slamming them into the wall before throwing them to the ground, Four Arms then grabbed another robot before jumping into the air with target in hand before throwing them to the ground behind him with great force.

BREAK OUT!

After defeating every killer robots in sight with Baelz and the others rejoining the heroes, the group decided to take a breather in one part of the bridge area while looking around at the carnage before them.

Four Arms then transforms back to Ben, "That takes care of these things." he mused, "But I wonder who programmed these robots to be this murderous." he thought out loud.

Shion frowned in response, "I was thinking the same thing." she said in agreement.

"Either the owner of ship or somebody else." KOS-MOS listed off.

"You guys sure did a number on these things." Kronii commented.

"You guys were awesome!" Baelz exclaimed in awe, "And here I thought I had to step in and help you guys." she stated with a grin.

"Thanks." Fry replied with a blank look, "But being saved by a mouse girl isn't part of our forte." he stated.

"What did you say?!" Baelz demanded.

Fry folded his left sleeve, "You wanna go at it, mouse girl?!" he challenged.

Shion quickly got in-between the two of them, "Knock it off you two!" the bespectacled girl admonished.

Ben sighed in disbelief, "This task is already long but I get the feeling that it'll get even more longer from here." he stated.

"Let's us pray that this arc will only last with five chapters." Blonko beckoned, "The last arc was concluded with six." he recalled.

As this is going on, Batou is checking his phone while reading a message, "The others are one corridor from here." he shared, "We better meet up with them soon." he beckoned.

Ben nodded in response, "Alright." he complied.

And that's it for the 35th chapter of the All Worlds Alliance Missions - CROSSOVERDOSE, and I hope you all enjoy it!

These are the characters that debuted in this chapter:

Baelz Hakos, Fauna Ceres, Kronii Ouro and Mumei Nanashi are from hololive

The next chapter will continue the rest of the storyline, so please look forward for it.

Walking across a corridor somewhere in the orange building of the AWA Academy, we see Hagumi Kitazawa, Kanon Matsubara, Kaoru Seta, Kokoro Tsurumaki and Misaki "Michelle" Okusawa making their way towards a certain area.

Kokoro raised a fist up high, "We're gonna turn those faces from frowns to smiles with our performance!" she declared.

"Performing to raise moral is such a fleeting feeling." Kaoru commented with a smile alongside some sparkles.

"I really hope that they don't mind us performing." Kanon uttered nervously.

"I think it'll be fine." Michelle reassured, "I'm more worried about how they'll react to Kokoro's eccentric personality." she admitted.

Suddenly, they heard a loud crash from behind, making them all jolt in suprise and shock, they then immediately turns around to look for the source of the noise.

"W-What was that?!" Kanon squawked in panic.

"That was quite the crash." Kaoru commented.

Unbeknownst to girls, Sour Sweet is seen walking towards them and upon getting closer, she immediately grabbed Kokoro from behind, placing a hand on her mouth and began dragging her away.

Kokoro waves her hands and tried to make a noise but to no avail, Sour kept dragging her away until they disappeared into a corner.

"Probably someone carrying some stuffs and accidentally drop it to the floor." Hagumi assumed before turning around, "What do you think, Kokoro?" she asked only to realize that their leader is gone, "Kokoro?" she uttered out loud in confusion.

The rest of the Happy, Hello World! looks around and realized that their vocalist is nowhere in sight.

Michelle rubs the back of her mascot head, "Where did she go?" she questioned.