Multiverse Leveling Up

A million years later

Robert is sitting on his eternal throne inside his high tower building in the center of the empire, it has been more than a million years when he became the king of the tower and the creator of everything inside the tower.

Robert created an advance A.I surpassing Jarvis, he make female A.I with a female body and voice. The tower has 200 floors and the system he created based in the fictions he watched and read.

"Sir, the preperations have complete!" The voice of a women said.

Robert look at the hologram women beside him, she is 6'3ft women, muscular, six pack abs, H-Cup breasts, golden hair, blue eyes, very beautiful and sexy, wearing a blue skin tight suit, her name is charlotte seyfried.

She looks like a real person but she is a Hologram. "Sir, we are ready to launch our tower and gain pariticipants." A holographic screen appeared in front of robert.

Robert look at charlotte then look at the screen again. "Alright, Let the game begin!" Robert said.

In many different worlds across the multiverse, A majestic marble tower suddenly appeared in the center of cities, on remote islands, on top of mountains, and in other locations. Once the Tower appeared a Golden light shot up into the sky. The golden light carried a lot of magical energy which spread across the area where it appeared causing the people near it to absorb a little magical energy. Suddenly a voice could be heard across the entire world and dimensions connected to the world.

"The Divine Tower is now open. Those seeking adventure, wealth, power, or something else may enter to achieve their wildest dreams." The voice's words left many with a burning passion to enter the tower while leaving others surprised.

Marvel Comics

Steve stood with his arms crossed, staring at the holographic map of New York City displayed in front of him. His eyee fixated on the flashing red dot, the newly appeared tower in the heart of the city. The Avengers are inside the tower discussing about the newly arrive Tower.

"Alright, listen up." Steve's voice was calm, but carried Leadership. "A tower doesn't just show up out of nowhere in the middle of New York without someone wanting us to notice. I don't care who or what's behind this, but we need eyes on it."

"You think it's hostile?" Natasha asked, arms casually folded, and raised an eyebrow but kept her usual cool demeanor.

"I don't think anything yet. That's why we need to Get in, assess the situation, and report back. We need to send teams to get inside the tower." Steve said.

Tony is with reed and hank study the tower with jarvis on Holoscreens. "Fascinating, it seems like this tower just emits Large and strong energy." Reed checks teh energy reading and it's off the charts.

"Jarvis scan the whole Tower." Tony said.

Jarvis scan the entire tower. "Sir, I have already scan the entire tower." Tony said.

"What are we looking at here, J? Magic, aliens, or some guy in a weird costume trying to get my attention?" He chuckled, but it was more out of disbelief than amusement.

"It's unclear at the moment, sir. However, energy readings from the tower suggest technology not currently known to Earth." Tony's smirk returned, his curiosity piqued.

"It appears these towers not only appear in new york but also different locations." Hank said.

"You are right mr. Hank, this tower also appear in wakanda." T'Challa said, he got called from shuri about the sudden appareance of the tower in wakanda.

"Not only this city and wakanda, appareantly my kingdom also has one." Namor groaned, When this tower appear in his kingdom he thought this was an invasion but appareantly it's not because the tower just standing motionless.

"If these towers just appeared out of knowhere and not from earth, then where did it come from?" She-hulk ask.

They can't answer her because they also didn't know anything about this tower. "That is why we need to get inside the tower, we will send six people inside that tower while the rest stays here in case crime appear." Steve said as everyone agreed.

DxD

In the heart of the underworld, the four Satans gathered around a round table in a grand hall examining the report in their hands. Sirzechs Lucifer of the Gremory Clan stood at the head, his crimson hair shimmering in the low light, his expression serious. Ajuka Beelzebub of the Astaroth Clan sat to his left, eyes sharp behind his glasses as he processed the latest reports. Across from them, Serafall Leviathan of the Sitri Clan twirled her staff, her usual cheerful demeanor dampened by the current situation. Falbium Asmodeus of the Glasya-Labolas Clan slumped back in his seat, wearing a lazy smile but with a glint of interest in his eyes.

"It seems Rias and Sona have encountered something unexpected in Kuoh, a tower has appeared, seemingly out of nowhere." Sirzechs said as he glanced over the report in his hand.

"A structure of that size materializing without any prior spiritual disturbance is… troubling. Even our advanced monitoring systems picked up nothing before it appeared." Ajuka adjusted his glasses, his frown tugging at his lips as he read the report.

"If that tower is connected to something dangerous, it could put Rias, Sona, and the entire town in jeopardy." Serafall sat up, her usually sparkling eyes filled with worry for her sister and her friends.

"Rias and Sona's safety is our priority, and we can't let this tower disrupt our plans, especially with the alliance talks with Heaven and Grigori just around the corner." Everyone in the meeting room nodded their heads agreeing with Sirzechs words.

"I'll make sure to speed up negotiations with Michael and Azazel. We can't afford to wait on this any longer." Sarafall stood up and went to begin talks with Micheal and Azazel while Sirzechs and Grayfia both volunteered to take their peerage and investigate the tower.

In the divine realm of Takamagahara, Amaterasu sat on her throne, radiant and regal, though her usual serene demeanor was marred by frustration. Susanoo, her brother, leaned casually against one of the temple pillars, watching his sister with a bemused expression as she vented her irritation.

"This tower in Kouh has thrown everything into chaos! It appears out of nowhere, and now every god from every pantheon is suddenly interested in Japan." Amaterasu complained as the heat inside her throne room began to heat up. Susanoo smirked, his arms crossed lazily, and spoke.

"Well, can you blame them? A magical tower sprouting in the middle of human territory isn't exactly common. And it's not like the other gods have been known to pass up on the chance to stick their noses where they don't belong."

"It's more than that, Susanoo. The Greek gods, the Norse, and even the Hindu pantheon, they're all requesting permission to send forces into our land to investigate the tower. They seem to forget this is Japan. Our domain." Amaterasu frustration grew the more she thought about the endless requests and some curious people trying to sneak into japan.

"Can't say I'm surprised. Give them a mystery, and they'll come running. The fact that it's in Japan just makes it more… enticing for them, doesn't it?" Susanoo's causal attitude made Amaterasu upset since she was the one who dealt with the other factions while her brother was out causing trouble.

"We need to buy time. I'll delay their requests, and claim that we're investigating it ourselves. That should keep them at bay for now. I want to understand this tower before allowing anyone else to step foot in our domain." After calming down she sent a few of her subordinates to go investigate.

DC Comics

The justice league are gather at the watchtower with young justice, teen titans, justice league dark, batfamily and justice society. "Alright, we are gathered to discuss about the recent events that have occurred around the world and you people might know this." Superman said.

They nod their heads as they know what is the kryptonian talking about, giant holoscreens begin to appear showing them a tower that appear out of knowhere. "We are going to talk about the Towers that appear in America."

"The towers not only appear in gotham but also metropolis, starcity, new york city, central city and across america." Batman show them pictures and videos of the towers.

"Not just every city in America that the towers appeared bit also in atlantis." Aquaman informed them, The Atlanteans are in panic and shock of the newly arrived tower in the middle of Atlantis. The Atlanteans began to make parameters and ready their weapons sorrounding the tower.

"The tower also appear in Thymescira." Diana said, she just got contact from her mother that a tower suddenly appear in her home out of knowhere alarming the amazons.

"Damn, these towers just appear out of knowhere." Green arrow said, he also stunned when he and dinah patroling starcity bit suddenly a tower appear in the middle of the city.

"What do you think made this tower appear?" Hawkgirl ask.

"Unknownz we don't know the origins of these towers and it's purpose." Batman show them something else in the holoscreens. "I already analyze the towers and energy readings from the tower suggest technology not currently known to Earth." Batman said.

"Could it be Alien technology?" Supergirl ask.

"Or it could be magic." Zatanna said. "What did you think fate?"

"I already use my magic on these towers but I never seen Towers like these." Fate said. "It's magic is anything I ever seen in my entire life." Fate already search anything or close to this tower but the results are none.

"How about you Hal, have seen anything like these?" Atom ask.

"No, I never seen anything like these towers before, I might as well ask the guardians If they have seen anything like this." Hal said, he would go to guardians of Oa to tell them If they know anything or related to these towers.

"Well, shit. If the Lord of order didn't know anything of this tower, this means these towers are dangerous." Constantine said.

"Nonetheless, we need to investigate the origin of these towers and it's purpose." Batman said.

"So, you mean we need to get inside the tower?" Flash ask.

"Yes, this is the only way we can get anh info of these towers. We will not get anything from the outside unless we can go inside and find anything about these towers." Batman said.

The others began to agree with batman, They didn't get anything from the outside the tower mine aswell get inside the tower to get answers. "Then we need divide teams to get inside tower while the others stayed here in case crimes will erupt." Batman said.

As time passed across the many different worlds, people gathered at the doors of the tower in their respective worlds. Seeing a blue portal at the entrance, as they all entered they felt their environment change from the one in their home world to a hellish wasteland. As more people entered they noticed many different people already there but a giant blue barrier had blocked off the path to head deeper. As the people familiarized themselves with the surroundings they all noticed each of them had a small brown bag, the bag was a spatial bag where they could place a few items inside. The only thing inside the bag was a greyed-out map with one checkpoint on it called Smoldering Church. As more people entered more tension built, a few people tried attacking but found themselves restricted but some magical force from attacking others. Just then a blue screen appeared in the air, and on the screen was a rugged figure, clad in tattered, patchwork clothing and heavy armor, and his face was obscured by a weathered hat and a veil of cloth. The Man opened his mouth and spoke to the tower's participants.

"Champions, welcome! The stars have aligned! The festival is nigh! The War and Adventure will begin! Discovering unknown secrets! Once 100 people arrive the battle shall begin." Once the blue screen disappeared the barrier dispersed and all restrictions on the people on the tower were realsesed. People all left where they were and began their journey in the tower.