A/N Just wanted to write this crossover, cause I wanted to simply.

Title inspired by the Tenth Doctor (Doctor Who, David Tenant), also the fact that the Doctor brings back companions a few minutes after they're gone.

Disclaimer: I don't own Dragon Ball, DC comics or Doctor Who.

Enjoy your reading and write me a comment! It helps a lot!

It had been a few years after the tournament, peace was settled and everything was normal. Goku was bored again. He wanted to have an adventure! People seemed to think he was only into fighting and food, which was true, but at the heart of it all was his desire to simply have fun. And even though being a radish farmer was fun, taking care of Goten and Chichi, he liked it because he loved them. So he made a plan to go have an adventure and get back before they even knew he was gone! It was so simple. It wasn't his idea though, it was Bulma's. Of course, she of all people would understand his wish to have more fun, it was she would woke his adventurous spirit.

"Yo, how are ya Bulma?" he greeted with a bright smile, appearing a meter only behind her.

He probably expected her to jump at that but he was disappointed to know that she was used it by now, the scientist turned around with a smoke in one hand and a screwdriver in the other.

"Little Goku! How are you?"

"Good, actually too good, you know..." he trailed off in a laugh.

She chuckled back, "I know what you mean, piece can be so nice and boring." she said as she kept working on some sort of device on her table, that looked...gooey to him.

"I like nice though! I don't like boring..." he said with a cute pout that he still somehow made cute at his age and cut at least two decades off him. She still found herself ready to face a green alien at the sight of it, he would always be her little Goku, her best friend.

"You could come here any day and fight Vegeta or go fight Whis or something." she said mostly off-handedly, she was too lost in the device and in her memories.

"But I want more! New places, new goal, new people to fight! And new food!"

Bulma turned to him mimicking his awed expression, "An adventure! Like we used to have!"

"Right! It's how our lives started really, huh?" he said with a thoughtful expression, like when he was trying to do math, not knowing he actually said something profound.

After chatting a bit about their lives and what they've been up to these days, mostly the same on both ends, Bulma with her science and dealing with Vegeta, Trunks and Bra, and Goku farming, dealing with Chichi, Goten, Gohan and Pan and training. But it was always fun catching up.

"You know, since you want to have all these adventures why don't you ask Whis to teach you how to travel to other universes on your own? Maybe borrow that cube or enhance your Instant Transmision?"

He looked thoughtful for a second, considering that, "Nah, I don't want to be away for too long, I want to be there for Goten, Gohan and Pan since I'm alive this time and all that hahah" he laughed, scratching the back of his head, trying to brush off that soft moment.

"Maybe he can teach you to travel to another point in time and space? Or another timeline, explore a bit and then come back before anyone even knew you were gone."

Slowly realization came over him, after she explained it slower,"Oooh!" he exclaimed happyly, "That's genious! You're so smart Bulma, you're the best!" he shot off the stool he was sitting on.

"Thank you kid." she laughed as she went back to her tinkering.

"Oh no, thank you! Bye Bulma!" he yelled from the doorway.

That's how he found himself on Beerus's planet, the God sleeping and his angel expecting the visitor.

"Well hello, Goku."

"Hi! I bring this!" he passed him a plastic packet that when opened revealed to be noodles carefully prepared with beef and vegetables, and it was warm.

"Well thank you, I see you learn when you wish to."

He smiled shyly, scratching his head, "Yeah well it's why I came here actually-"

"There is a way, but you have to train a lot for it." Whis said, changing his soft soothing tone to his grave serios one, like when he was about to declare the universe was ending. Goku didn't like it, so mean.

"So you overheard us, right?"

He got a glare back.

"Okay, okay." the Saiyan raised his arms in a mock surrender, "I will train as hard as I ever do."

Whis smiled at him finally, "Oh I bet you will, can't wait to have the new food you'll bring back from your travels."

"It's a deal."

They trained all day till late afternoon before Goku went back to have lunch with his family and train Goten, and Goku mostly still farmed on the weekends and sold the products on Wednesday when the market was the best. When spring break came, Goku went to train harder for a month, using all of his days going in and out of the space timey dimension that Whis had, making the month into two years of training. Finally, when he got back to Earth after that month he had mastered much more than time and space travel, but also had stabilized his harder techniques and transformations more. He tried it a bit by going back and forth between here and a timeline where he was dead, one of them.

Then, one night when everyone went to bed, he checked on them, tucking Goten in, his orange gi dirty and thrown on the floor in teenage stubbornness. Chichi knew nothing of it, but she would likely have a fit in the morning, he felt giddy just thinking of it, always made him feel funny in his stomach when she was stern and all screamy. It's why he worked so hard on this, he didn't want to miss anything this time, he wouldn't dare die, wouldn't dare let any of them die, and wouldn't miss anything. If anything went wrong, he would most likely come back in the morning instead of in a few minutes. But that would never happen of course. Chichi would have a bigger fit that way...maybe he should be late than?

He put his two fingers to his forehead, standing in their living room. He did as Whis taught him, searched beyond the multiverse, and searched for the other timelines by searching anomalies, it was all feeling based, till now, he was only allowed to look for familiar feelings, energies he knew and ended up in good places, right before being back in two to three minutes. This time he went beyond, he traveled through space time, and spotted some of the things Whis warned him about. He found a timeline where everything felt...off. No one and nearly nothing in that timeline felt familiar. Perfect! He thought with giddy joy as he teleported where he felt noticeable energy, only to make sure he made it to a livable planet.

And so, the Saiyan appeared in a...ship?But it was humongous!

He walked to the window and his face contorted into shock.

That. Was a weird planet. It looked livable, like Earth. But it had continents strewn about, like they were fighting or something. Why he wasn't there he didn't know, he made sure to be at a location with livable conditions like that one. He didn't realize he put his hand on the glass as he tried to count how many continents there were.

Next thing he knew, alarms and red lights were screeching around him. Oops.

"Pull away! You are trespassing the station of the Justice League and you're under arrest!"

When he turned around, he put his hands on his hips, tilting his head to make out what to do about this. The man looked like he just woke up, his blue and red pajamas straining as he stood at ready to fight Goku.

"Before I know how you got here, state your business. I'm this planet's protector, Superman.", the man ordered angrily, clearly not happy his home got intruded.

"Uhh...Sorry? I misinstant- transmiss-,uh, misstransism-, I just landed on in the wrong place!" he stumbled, hating that long word.

The man wasn't impressed, and the next moment was joined by other people in similar, what now looked different shapes, sizes and forms of costume, who all had ran there at different speed.

He looked around himself, well this wasn't a good time to pop out right? Maybe later, cause he smelled a LOT of food down the hall.

"I don't but that, J'onn have a look at this clown." said a boy that looked to be Goten's age, about 16, but shorter, red and black colors, and a small cover over his eyes. Gohan would love all of these guys.

"He's a telepath." warned the J'onn person, green and angry looking plus a telepath, much like Picolo.

"Hey you remind me of my friend! Oh and you have antenna things on your head, are you a Namekien too!?"

"What? That guy?" scoffer another man on the side, all in red, with thunderbolts on his ears.

They all looked ready to jump him any moment now. Nice.

"I can't get into his head, his thought, feeling, he's has blocks all around."

Then he felt eyes on him, it was many many moments less than a millisecond, but in that moment he felt them light up with energy that was meant for his head.

Superman's eyes were glowing one moment, the next he ran at top speed with punch ready for Goku's head.

Goku watched this transpire in slow motion, as he caught the hand, everyone around him stood with shocked expressions as he buried his fist into Superman's abdomen as far as he could before them fell to his knees clutching his stomach. He coughed a bottle's worth of blood.

Everyone stood in stances to fight him. This was going to be fun, he smiled.