Back in the present while our heroes continued to strike it on other worlds, there were two wandering siblings who travelled from world to world, dealing with a current but very dangerous threat: the Kaima.

A few people possessed by them were running rampent in the streets before they caught a glimpse of two people. A boy with two swords and a girl with two guns.

"Another Kaima possession. They're becoming more frequent." the girl said.

"It wont be long before Ubaune makes her move." the boy said. "Blade… why did we get evicted from our family?"

These twin siblings were more than just self taught in the way of the sword. They belonged to a prestigious family, skilled in blades since birth. This certain family was a very famous one known as the Sazuki family. In this family, Blade, master of the Sword Style, had trained here for a great portion of his life before leaving it to travel on his own. These two were in the verge of following his path, but fate led them down a different one. It was during a sparring match that the two saw something unbelievable. A flash of light shining down on the two, hitting them both at the same time. When they awoke, they each had taken to a transformation. For the boy, his hair grew longer as it glowed a light blue while for the girl, she took on the appearance of a demon of sorts. These transformations had left a black mark on their family name and have forced the two to leave and never return.

The boy was known as Serva, a wielder of two swords and a user of the ancient and powerful power known only as Valkyria. Reila has given him this gift, but he wants to master it so he can one day return.

The girl was Demona, a user of two guns, a fighting style frowned by her family, and a wielder of a single sword. She didn't care whether she was welcomed back or now. All that mattered to her was her freedom. Mischievous and always looking for fun, she doesnt know the true measure of what Dante gave her with his devil powers.

As the Kaimas were dispatched, they soon came to Izuku's city of heroes.

"Big brother, I'm booreeed~." Demona groaned.

"Demona, we're here because this was a sight of a recent attack by a Kaima Executive. We need to be sharp." Serva said.

"Urgh, youve been so serious ever since we got these powers. I wanna play and have fun." Demona said.

"You can have fun after we finally stop all of these evil Kaima from eliminating humanity." Serva said.

"You just wanna get back to our family. Why would you when I was given time outs for having my own fun?" Demona said.

"Because, unlike you, I want to be a master of the sword like Blade, before he left and joined that guild of his." Serva said.

"Now thats not fun at all…" Demona said before grinning.

"Oh no, she's got that look…." Serva said putting his hand on one of his head. "Whatever you are thinking, don't even attempt it."

"Oh come on brother, Lets play! Its time to play a game of tag!" Demona said before tapping Serva and running off. "And you're it!"

"Ugh, this isnt funny!" Serva said running after her as she teleported from street to street. They soon landed on the rooftops where Demona was frowning.

"Awww, this is no fun.." Demona said drawing her guns, Black Rose and White Tulip. "Let's see, where should I aim for today girls?" she said looking at Serva.

(Cue: Project X Zone 2- Ultra Violet Remix)

"I knew youd do this. Tag always leads you to draw those weaker weapons." Serva said. "Guns are a cheap and unimaginative weapon unlike the sword."

"Oh really?" Demona said firing her guns distracting Serva then drawing her blade, Revolution. "Sting like a butterfly!" she shouted before Serva blocked with his two blades.

"Stop this foolishness at once!" he ordered her.

"No way. We're really getting into it, brother!" Demona said.

Meanwhile…

(You remember this niche heroine who appeared in both a chapter of Emergence of the Enhanced and My Hero Acamedia: Dimensional Heroes Spirits Style? Her name is Mount Lady and since I wanted to draw the niche lifestyle of her niche self, so I shall!)

While Serva and Demona were busy batting outside, they landed on a building which just so happened to be her own office. 3 days after her debut….

"It totals to approximately 20,000,000 yen in damages." said a man to Mount Lady. "Of course, we need to take into account the villain damages insurance payout and hero tax deduction but we're still in the red said, why did you put your office smack dab in an urban site?"

"But...if I had to operate in the suburbs, I'd never get any attention." Mount Lady said.

"But isnt there TV and internet?"

"You think a mere 8k TV can capture my glamourous form?!" Mount Lady said.

"What are you talking about?"

"I… I wanna make it…" Mount Lady said shuddering as he quirk was activating.

"No… wait!" the man said.

Outside, the siblings were battiling it out before clashing and then a rumbling was heard.

"Uh, big brother? Are you making that shaking?" Demona asked.

"Get off now!" Serva said as they leapt off.

"I WANNA MAKE IT BIG!" she shouted breaking through the buildings ceiling and walls with her gigantic form.

"Holy crap!" Demona said.

"Ah…"mount lady said looking at the two and the damages.

"That's gonna make a big dent in her credibility." Serva said.

Down below, Izuku saw all of that happen.

"Wow. Being a Pro is tough." he said.

"We've wasted enough time here, we need to find Ubaune before…" Serva started.

Demona suddenly twiched a bit as all three watching saw it. "Oh! Big bro, I feel a huge spiritual presence in a nearby world. Its called Springdale and its bigger than all the ones I've sensed before."

"It;s Ubaune. That;s where she was sealed, so that's where were headed!" Serva said as they teleported away.

Meanwhile, the pro and the student thought about this.

"A threat that big will definetly get me to the top of the heap. This is my chance!" Mount Lady said.

"Springdale? But… our class is going there on a field trip. What kind of threat are those two talking about?" Izuku wondered.