Disclaimer: The following is a Fan-based crossover! Digimon is owned by Saban Brands and Ultraman is owned by Tsuburaya Productions. Please support the official releases!

Track playing: Ultraman Mebius for Ultraman Mebius by Project DMM

In the starry vacuum of space, a fiery moebius formed and raised as Mebius appeared and rose with it while the stars disappeared!

(What can I do right now? (What can I do?))

In a blue background, Ultraman Mebius was standing straight up as he spun, as if on display.

(We can hear your heart from across the galaxy! No one is a hero in the beginning! (No one is a hero!))

In a forest, Tai, Sora, Matt, Joe, T.K., Mimi, and Izzy were standing next to their respective Digimon partners in their Rookie forms as they faced off against a being that resembles a demon, who was standing next to a woman in a white coat and a black shirt. Just then, the Digimon then digivolved into their Champion forms! Greymon, a Phoenix with long sharp teeth, Garurumon, a woolly Walrus with a long horn, a six-winged angel with bits and pieces of armor in him, a walking cactus wearing boxing gloves, and a giant purple beetle with wings! The demon then shot out dozens of black gears from his wings as they all flew towards the group!

(It's just a little planet with a different shape!)

Meanwhile in a desert, a woman in a revealing outfit with a trench coat-like design to it, was standing with three monsters behind her, a bipedal lizard with a horn-like crest on its head and red stripes and spots all over its body, a black-exoskeletoned beetle with three orange gems, a creepy eyeball with limbs, and an otter-like Digimon with a pair of scuba tanks on its back, on her shoulders.

(We may clash, but we will work together!)

On a barren wasteland, a blue Ultraman with an armored upper body is yelling to the heavens in a mixture of rage and sorrow with his fists clenched! Meanwhile in the same blue background as Mebius, a team of seven adults were standing lined up under a logo that said "Crew GUYS"!

(Let's overcome the darkness that comes before us!)

In Mebius's inner space, he and Tai were staring down an unknown enemy when they glanced at each other before nodding. They then lunged at the intaty together!

(Let's create a world with no sorrow! Let's not give up on love! Any teardrops will eventually dry away!)

Now in combat, Ultraman Mebius and the Champion began to fight waves of various Kaijus as the two evils! Meanwhile, T.K. was looking at a human-sized, silver with red striped Ultra with horns, who was staring back at him while crouching down.

(The future will be changed by our hands! Our bond will never be broken! Let's go into the infinity light!)

The fight was nearing the end as Crew GUYS in three jets with flame decals and the three Kaijus joined in, finishing off the remaining enemy's forces! Now enraged, the demon and woman both lunge at Mebius as the latter of the two transformed into a grey, seemingly mouthless monster as Greymon and Mebius use their signature attacks on them, causing a blinding light to be created!

(Ultraman Mebius! Ultraman Mebius!)

When the light died down, the heroes were suddenly on earth as they stood triumphantly as the sun setted.


(Nebula M78, Land of Light)

In the orbit of the glowing planet, a cubic moon was circling it as inside was a black and red Ultra with long crystal-shaped eyes that go to the sides of his forehead and a permanent toothy grin, imprisoned in a confined space that left only his chest, claw-like hands, and animalistic head visible.

"THE PLANET IS A PANGEA!" The Ultra jumped as much as the cell allowed as he heard a scream that did not originate from anywhere nearby, but somewhere light years away! "Hm. So Empera Sejin was wrong. You can hear someone scream in space." He declared as he then chuckled to himself.

(Mebius's Inner Space)

Within Ultraman Mebius's pocket dimension, the kids and Mebius himself were staring in shock at the planet below as they saw an almost complete supercontinent. "Amazing. The entirety of the planet is a supercontinent with a series of large islands on the western side." Izzy explained as the others looked at him with confusion. "Why, why me?" Joe asks as they begin to wonder the same thing when Mebius spoke up. "Maybe a higher power is responsible for our current situation. After all, there are planets that are so closely linked by fate that they're practically 'Sister-worlds'." He theorized as the kids came to the same realization, but the only question left remains is… what was their purpose in the Digital World?

(Orbit)

Before any of them could think about the query however, Mebius's timer went off, blinking red. "Times up. Let's head back." Mebius told them as his body began to vaporize into ashes before disappearing.

Meanwhile on the beach where Tai became Ultraman Mebius, the kid's Digimon partners were waiting for them to return when they saw a flash of orange light in the shape of the möbius, which was swiftly replaced with the kids. "Tai, you're all back!" Agumon stated in joy as they all went to their respective partners. "So, Sora, what did you see?" "Wherever we are, Biyomon, it's not Earth." Sora told her partner as Matt confirmed it by even stating that the island was surrounded by an ocean. "So what do we do now?" Joe asked as he started to feel hopeless with Gomamon by his side, trying to comfort him. "One thing's for curtain, we can't get the answers here. Maybe if we head for that 'Pandage'?" "Actually, Tai, it's called "Pangea", but I think the real question is how do we get there without Mebius." Izzy pondered as Matt remembered something from the search. "Hey, does anyone remember seeing a mansion on a mountain?" "Now that you mention it, I thought I saw a building at the summit." Joe stated as he stopped pacing before realizing that the climb would be dangerous and told them all just that. "Not when you have seven Digimon and an alien to help protect you." Tai told Joe confidently.

Eventually, everyone had packed up almost everything they brought out earlier and headed back into the forest, where for the next couple of hours, they learned about the Ultras and some of their history that he knew.

"… and then around the time Treager went missing, an abnormal solar flare was detected in your solar system. I was still in training at the time, so they sent an Ultra that you came to call "80s" to investigate it, when he went silent." "Fascinating, and what we're his last words before he vanished?" Izzy asked Mebius, who was currently in control of Tai's body, as he told him that, from what his people heard from him, a green portal had appeared in front of 80s. "Only That it was the same portal we all encountered." "Yeah, I realized the same thing an hour ago." "UGH! I don't even know what's worse, the fact that we've been walking forever or that I have to listen to all of this!" Mimi shouted as Tai's eyes flashed orange for a second. "Mimi, stop whining. We're doing the best we can." Tai, now in control, told her, but she then tells him, "no" and that her feet hurt. "Maybe if you'd take off your boots and socks, you'd feel better, Mimi. It's much more practical, I think." "I'm not walking and dirtying my bare feet!" Mimi argued as Palmon stated that she loved the feel of dirt on her feet, especially around her toes. "Gross!" "Um, guys. It would appear we are losing our light source." Izzy warns the others as he notices the sky turning yellow. "Then we need to find a place to hunker down for the night." Tai stated when Tentomon's antennae started to spark. "Hey, guys, I detect water." Tentomon informs them all before flying off, telling them to stay where they were while he went to check it out.

"Of course! Some insects have the ability to sense changing levels of moisture in the air." "So if we use Tentomon as a way of finding water, we can focus on food and shelter until we find a way home." Sora stated as Tentomon flew back to them. "You know, some would ask if you could use their natural talents, but yes, I can find water like a lake nearby. It's fresh and clean, plus there's a variety of tasty fish. It's the perfect campsite!" "Maybe I can finally soak my poor, aching feet." Mimi said as she sat down on the ground while Gomamon tried to run to the lake when Joe grabbed his tail. "Gomamon, you'd better wait and make sure it's safe first!" Joe warns Gomamon as he holds him back with both hands. "That's why I think we should keep walking, and stop all the complaining." "Matt, everyone's either tired and/or hungry. Besides, earlier you said that we should take a break because everyone was tired and needed to rest!" Tai stated as Matt remembered that he did say that.

Afterwards, they reached the lake when they not only saw a few ruined telephone towers, but also a trolley car sitting on a small island connected to the beach as it turned on. "What's that?" "It looks like a trolley car." T.K. stated as Izzy noted the lights came on by itself. "Let's check it out!" Tai said as he and the others ran to the vehicle. When they got to it, Tai, Izzy, and their Digimon partners were the first ones in and saw the interior was clean as a whistle. "No trolley car's this clean." Izzy states when Sora and Mimi entered and the latter sat on one of the seats. "Oh goodie, these cushions are comfy!" Mimi said with joy before Tai remembers the phone booths on the beach and tells them that something freaky could happen. "You mean like this suddenly moving all by itself?" Joe asked from the driver's seat of the trolley. "Possibly, but then again, maybe it's part of how we're going home." "So we have nothing to lose by staying here." Sora concluded while she sat on one of the seats with Tentomon as Tai nodded in agreement. "So can we eat now?" "Sure. Do you guys wanna eat from our rations or do we forage for some?"

Shortly after, everyone got to work collecting food from the surrounding area, with Izzy and T.K. fishing with makeshift fishing poles while Gomamon swam around… "Gomamon, stop playing in the water! I can't catch any fish if you keep on warning them away!" …most of the Digimon are collecting fruits and berries… "ah! Wait, why did that hurt me?" …and Palmon showing her partner the types of mushrooms not to eat. "I'd be a big mess without you, Palmon, you're the best!"

Meanwhile, Sora, Joe, and Tai gathered wood in a circle of rooks to make a fire. "We're all set to cook dinner. Now all we need is the grub!" "Great, but how are we supposed to light the fire?" Sora asked Matt as Tai picked up two rocks after kneeling down. "With a couple of bangs and we'll have a fire." Tai declares as he was just about to bang the rock in his right hand with the one in his left, when Agumon came up and shot a controlled Pepper Breath at the bonfire, leaving Tai shocked. "Will that do, Tai?" Agumon asks as Tai puts the rocks down and sighs. "Yeah, that'll do perfectly too." "Hey, look it!" T.K. called out as he and Izzy ran over with branches covered in dead fish. "Awesome, guys, let's eat!" Tai said as he and Matt took the fish on the sticks before planting them around the fire.

As the moon rose, everyone got around the fire and enjoyed the fish and fruits, though T.K. was having a little trouble adjusting. "Matt, mom only lets me eat fish sticks." "I won't tell." "I never eat with my fingers." T.K. whined before Matt told him it was alright rather agitated, causing Tai to intervene. "Hey, Takaru, I know you have rules to follow back, but we're on another planet, meaning new rules to play by. Besides, fish like these are much better for you." "Oh, okay." T.K. said as he continued eating. Afterwards, Tai walked over to Sora, one of the only two who wasn't currently at the fire, who was refilling a tube-like canteen of water. "Hey, Sora, is it me or does Matt treat Takaru like a pain, rather than a brother?" "Yeah, but I think it's because he's still learning to be a big brother." Sora believed when Joe walked up to them as he looked up at the stars. "Hey Joe, what 'cha looking at?" "I'm trying to figure out which direction we've been going, but the stars seem to be all mixed up. I haven't been able to find the north star anywhere." Joe said before Tai told him that these aren't the same stars they knew. "I know. I don't even recognize any of these constellations at all." Sora stated. "Besides, if you can't see the North Star, then it must be on the other side of the world." "So we're in the Southern Hemisphere then?" Joe asked as Tai shrugs.

Meanwhile near the fire, some of the Digimon began to yawn and fall asleep. "Look, Patamon's tired." T.K. stated as now Tai started yawning too. "I'm getting really tired myself." "Wait a second. I think we should take turns standing guard." Izzy told Tai as he walked up to him and Joe. "Alright. Who wants to go first?" "Well, one of us can stand guard for an hour, then afterwards, we trade-off." Tai thought out loud so everyone could hear, getting Matt to stand up. "Not T.K." "Aww, come on, me too, Matt." "No, you're too young and you need your rest!" Matt told T.K. harshly before Mimi walked over, saying that she needs a warm blanket. "Okay everyone, calm down!" Mebius (through Tai) shouted to the three, getting their attention instantly. "Look, we're all tired and want this over with. So how's this: Taichi and Agumon go first, then Yamato and Gabumon, then Sora and Biyomon, and then whomever she chooses. Deal?" He asked as everyone began to look at each other before they all gave him a nod.

After a few minutes, everyone but Tai and Agumon were now inside the trolley car, which had its headlights off, with a big pile of leaves on the floor for the Digimon to sleep on. Afterwards, everyone started to fall asleep one-by-one, all except Matt. "Gabumon?" "Yeah?" "Go over and lay down with my brother." Matt asked his partner, who's looking at him questionably. "Why, Matt?" "Because your fur's making me sweat. Now go!" Matt answered defensively, but Gabumon is able to see right through him. "It's because you want me to keep T.K. warm." He told him, but the only response Gabumon got was Matt walking away. Fortunately he took it as a sign that he was right, so he went over to T.K. to sleep next to him.

Meanwhile, Tai and Agumon were sitting by a small fire when the former yawned. "Tai, you don't wanna fall asleep on your first night watch." Agumon told Tai as he was rubbing his right eye before getting up. "My eyes won't stay open. I'm goin' to the lake to splash some water on my face." Tai told Agumon as he walked over to the lake, unaware that a red fish-like membrane was embedded into the ground as he walked over it.

As Tai was splashing his face, he felt like someone was near him. "Who's there!?" Tai demanded as he turned around, and saw Matt looking at the lake with his back turned to him. "Matt, what're you doing over here?" "I couldn't sleep." Matt told Tai as the latter walked over to him. "Look, I know you two were trying to stop a situation, and I'm sorry." Matt told Tai before he decided to ask him a personal question. "Hey, do you two live in the same house?" "Not anymore. You see, we're half-brothers, and we don't get to see each other that much." Matt explained before, moments later, he suddenly started to run through the land bridge that connected the island to the beach, leaving Tai confused at his action. 'Well that was strange, and I've seen a Bemular's means of interstellar travel.' "Feels like I should keep my eyes peeled." Tai stated to Mebius before walking back to the fire, just in time to hear Matt play on a harmonica… that he apparently brought with him to summer camp.

"What a wonderful sound." Gabumon told Matt as he appeared right next to him. For the most part, everything was going well when Tai poked the fire with a stick, which suddenly caused a charred piece of wood to fly out and startle him! "Watch out for the fire sparks!" Tai told Agumon, unaware that the spark had landed on the embedded membrane, causing it to shake the entire island and the water to ripple violently, forcing everyone awake as a gigantic light blue and red-striped snake with a yellow upper jaw and fins bursted from the lake!


(Digimon Analyser)

Seadramon

Champion

Aquatic Digimon

Data Type


Back in the trolley, everyone was beginning to panic as Tentomon looked outside and saw the giant serpent! "Oh no! Seadramon!" He said as Seadramon began to rip the island off its foundation as it tried to move around! "We're gonna get eaten for sure!" Mimi claimed as Seadramon pulled the island along, leaving Matt and Gabumon on the beach. "He's pulling us along by his tail. I don't think he even realizes we're here." "Perhaps not. They've been known to be pretty dense. As long as he doesn't see us, we should be safe." Tentomon stated just as Seadramon started to notice the island behind it. "Don't be so sure." "You guys jinxed us! Now he knows we're here!" Tentomon blamed Agumon as he jumped onto the tail of Seadramon! "That's because you're standing on its tail!" Mebius told him right before grabbing him and picking him off the tail just before Seadramon ripped his tail from the ground, freeing both himself and the island from each other! He then proceeded to resubmerge and bash into the right side of the, now baseless, island, pushing it into the towers!

"T.K.!" Matt called out just before diving into the lake! "Matt, wait! We can just run around to the other side of… oh why me?" Gabumon asked himself after realizing that Matt was too focused on saving his little brother to hear him. He then too jumped into the lake to try and catch up with him.

Meanwhile, Seadramon re-emerged from the water, staring down at the six kids and their Digimon. "Spiral Twister!" "Boom Bubble!" Biyomon and Patamon called out as they attacked Seadramon with their respective moves, which didn't seem to do a lot of damage as Palmon extended her fingers to try and grab him, only for him to get out of range. "Super Shocker!" "Pepper Breath!" Tentomon and Agumon then called out as they fired their respective attacks as well, but the same thing happened again. "Agumon, I think now would be a good time to become Greymon!" "I've been trying before I settled with attacking him as is." Agumon explained as Tai looked surprised! "But you ate plenty before this happened!" "That's not enough, I also need to be well rested to Digivolve." He further explained before Matt called out to T.K., getting him to run over to the edge. "Matt, be careful or the monster will get ya-AH!" T.K. tried to warn him when the island shaked again, this time throwing him into the water before Gomamon quickly jumped in and helped him to the surface. "Matt, Gomamon, you have to get out fast! Seadramon's coming back around!" Tentomon warned them as Gomamon swam back to the others with T.K. to bout! Unfortunately, Matt chose to get Seadramon's attention. "HEY! OVER HERE, YOU OVERGROWN WATER LIZARD!" Matt yelled out as he and Gabumon swam back to shore! "Blue Blaster!" But not before Gabumon shot at Seadramon, actually leaving a scorch mark on his left cheek! Unfortunately Gabumon immediately gets thrown onto the island while screaming "I BLAME YOU FOR THIS" right before Matt is suddenly pulled underwater!

"It's all my fault. Matt was only trying to save me. I'll never forgive myself." T.K. told himself while Sora and Mimi checked up on him. "Matt chose to do that. It was never your fault." Tai told T.K. before they saw Matt being lifted up by Seadramon's tail wrapping around him! "This is not good! Seadramon's are famous for crushing their prey." Tentomon told everyone as Seadramon gradually applied more pressure onto Matt! Wanting to waste no time, Tai raised his arm to summon Mebius's brace! 'Taichi don't! You'll only have a minute!' "Well it's not like I can use your powers outside of transforming!" Tai told Mebius until they had an idea. Tai then placed his hand on the brace, but instead of transforming, he lined his arms up before separating them. "So far, so good." He muttered as he raised his arms up together to overlap them before putting them in a plus sign, firing off Mebius's beam at Seadramon's head! As the beam made contact, it caused an explosion as the yellow shell surrounding his top jaw shattered, leaving his head bare with a line of coding becoming visible on the center of it!

"WOAH!" "I can still use the Mebium shot!" Tai declared as he then noticed his remaining glove burning and quickly took it off while Seadramon thrashed for a second while loosening his grip on Matt a bit! "I don't think it's recommended, Tai." "Yeah, it feels like it burnt my hand a bit." Tai agreed with Sora, right before Seadramon opened his mouth as it glowed. As if in retaliation to what Tai did to him, Seadramon fired a cyan beam made up of arrows at him, fortunately he and Sora saw the attack coming as everyone got away before the beam hit the ground, turning the general area where Tai was to ice! Seadramon then chuckled at what he did before constricting Matt again, this time squeezing his bones to the point of making him yell in pain! "YAMATO!" Gabumon screamed just as he and Matt's device began to glow!


"Gabumon Digivolve to… Garurumon!"


In mere seconds, the Tiger-striped wolf now known as Garurumon did a running-jump towards Seadramon's tail and chopped the finned part off of the base with his claws, freeing Matt! He then proceeded to latch onto Seadramon's body before biting into him before getting swatted off by the remainder of the tail!

After making a maddash for the island, T.K. ran over to his brother as he was laying on his stomach panting. "Are you alright, Matt?!" "Yeah, but where's Gabumon?" Matt asked after catching his breath and turning to the where Garurumon and Seadramon are fighting. "Garurumon's fur is legendary. They say it's strong as steel while letting him glide through the water like a dream!" Tentomon informed everyone, leaving them amazed. "That's astonishing, then he must be invincible!" "Well actually, that's a rumor. You see, it's just as rare to see a Garurumon on this island as it is to see a lone Seadramon in a lake." Tentomon explained as everyone began to hope he wasn't exaggerating.

Back with the fight, Seadramon attempts to freeze Garurumon with a breath of ice! However after a minute, this was fruitless as Garurumon busts out with ease! "Howling Blaster!" Garurumon called out before he breathed blue fire at Seadramon's face, burning it! As Seadramon began to fully submerge, the damage he sustained finally caused him to disintegrate into nothing! Afterwards Garurumon reverted back into Gabumon.

As Gabumon made it to the island, the sun started to rise. "Thanks for saving my brother, Gabumon!" T.K. Thanked Gabumon as he then hugged him. "Anytime, little friend." He told him before T.K. turned to Matt. "Matt, you were so awesome against that monster." "Ya think so?" Matt asked rhetorically, liking the praise. "You were pretty bold, Matt." "And if your bark could kill, I'd hate to see your bite." Matt jokingly stated which makes Gabumon and T.K. laugh. "Ok, very funny. But how are we supposed to get back?" "Leave it to me." Gomamon says to Joe before he jumps into the lake. "Marching Fish!" Gomamon called out as hundreds of fish began to appear and push the island back to the beach.

"Hey guys, does it seem like there's a pattern going on?" Izzy asked everyone as some of them looked at him while others began to fall asleep. "This time only Gabumon could Digivolve." "Yeah, but why couldn't Agumon do it this time?" Sora asked as she was laying down. "Hmm… if I remember, Agumon said he needed both to eat and rest. But now that Izzy mentions it." Tai began to say before he gave it some thought. He remembered that Agumon Digivolved yesterday to fight Shellmon, but he wasn't sure if it was because he was in danger at the time or if it was because Mebius appeared. "I think he Digivolved because I was in danger." Tai told Izzy and Sora as they were now sitting. "That has to be the answer, our Digimon Digivolves when we're in trouble." Izzy theorized before Mimi started to lean on Sora. "Hey, watch it." Sora softly told Mimi while gently pushing her off. "Is it time to go to the mall?" "We've been here for one day, and I think she's put some muscle on her." Sora jokingly said as Mimi fully fell asleep with almost everyone falling asleep. As Tai sat down to sleep, he heard Matt playing his harmonica.

Meanwhile while Matt was playing his harmonica, T.K. and Gabumon were sleeping right next to him. However, it was peaceful at the moment, but from a far, a grey man-sized Kaiju with a nasty pair of claws, three crests on the top and sides of its head, and a spiked shell with a red interior. "Digi…Destineds."

To be continued!