"You want to fight me?" Saitama asked as he pointed to himself.

"Yes I wish to test my strength against you. Will you accept my challenge?" Atlas asked with a gleam in his eye, exited for Saitama to say yes.

"Hmm sorry but not today" Saitama replied.

"WHAT WHY?" Atlas asked, shocked and disappointed that Saitama didn't want to fight.

"Look, normally id jump at the chance but there's a 90% off sale in the market today and that kind of deal is too good to pass up." Saitama replied.

Atlas just stood there slacked jawed, trying to process what he just heard. As he was trying to decide whether Saitama was an extremely courageous individual for declining the offer or a bumbling dufoos for literally squandering the opportunity, he suddenly got an idea. Atlas then stared to develop devilish grin on his face. It was almost as if he knew what to say in order to convince Saitama.

"Don't you get bored Saitama? You have all that power and yet you never get to use it. Well now's your chance." Atlas said confidently.

"Well you do have a point, but then again 20 yen per cabbage is a steal." Saitama replied.

At this point Atlas was getting really annoyed. He then took a deep breath pinched the bridge of his nose and tried his best not to punch Saitama.

"Alright Alright, How about Il just pay for your food for the month? You see this bag I'm carrying; I filled it up with cash before I came just in case I had to pay off property damage. It's all yours if you just FIGHT ME!" Atlas said frustrated

Suddenly Genos intervened.

"Master Saitama said no. Think it would be in your best interest to leave." Genos said threateningly as his arms started to transform and glow bright yellow. He was just about to attack but Saitama grabbed his shoulder and stopped him.

"Hold on Genos." Saitama said right before he started pondering what to do. "This atlas guy seems to be pretty strong and there's no doubt he'd put up a fight but I don't wanna take his money." Saitama thought to himself. He then started scratching his chin as his decision making got more perplexing.

"Then again if he gives me the money il finally be able to afford that expensive hair re-growth treatment." Saitama thought as he imagined having a full head of hair once more.

After a few minutes of silence Saitama said: "Alright il fight you."

Suddenly his face had changed from a completely innocent look to a serious and intense one. "But only on two conditions. 1, you will only give me a small amount of money, just enough to compensate me for the groceries I could have bought. 2, you better last more than 5 minutes against me in a fight."

"Yes yes of course!" Atlas shouted excitedly.

"So, where are we going to have our battle?" Saitama asked curiously.

Suddenly Atlas's demeanor had changed from exited to serious. "If we go all out this planet will won't be able to handle the power we can generate. But I know of a place that can." Atlas said right before he pulled out a remote from his pocket and with a click of a button a large portal opened right in front of them.

"Wow cool" Saitama remarked at the large swirling void that was composed of an array of colors going in both clockwise and counter clock wise direction.

"Don't be scared it's just a universal shortcut. Come on let's get a move on." Atlas said right before he started walking towards the portal. He then said: "Bring the cyborg along, I want him to witness the fight of the millennium." Atlas then stepped into the portal and waited for Saitama and Genos to pass through.

Saitama then turned to Genos and asked him: "So Genos are you coming along?" At this time Genos was still busy having an internal monologue about what this situation might bring up.

"This could be my chance to finally see Master at full power." He thought to himself right before he said: "Yes I will go with you Sensei."

"I told you to stop calling me that." Saitama said a little bit irritated. The two then started walking into the portal but before they passed all the way through, Saitama remembered that he was wearing his pajamas.

"Hold on, let me get dressed first." Saitama said as he rushed to find and put on his super suit.

After putting on his hard to miss yellow hero uniform Saitama said: "Alright, let's go." He and Genos then went into the portal. As they stepped through they were greeted by world made of green Diamonds. The place had had a blue sky and crystal rock formation all over the place. Suddenly Atlas turned around and explained to them where they were.

"Welcome to the planet Krystalos, a completely uninhabited place with nothing important for us to break." Atlas said right before he unexpectedly stomped a hole into the ground. Then suddenly the crystal ground started to repair itself and reform to look as if nothing happened to it.

"As you can see, Krystalos fixes itself." Atlas said with a smile.

"This is place is so shiny, who'd you find it?" Saitama asked curiously as he looked around.

"I stumbled upon it during my travels searching for worthy opponents across the different universes." Atlas explained.

"I see, so should we begin our fight?" Saitama asked.

"Most definitely" Atlas replied.

The two of them then assumed their respective fighting stances while Genos blasted off to a safe distance to observe the fight.