Since the Flame Emperor's team came back to Korea, they managed to clear the 13th floor, heating the public and raising more fame for themselves.

Korea's dungeon is considered a bit easy compared to the one in the U.S, the loot was also lacking that's why Usui and the rest decided to travel the U.S.

Now that their record was broken by an unknown team, to preserve some of their faces, they immediately entered the dungeon the day after the stadium battle and managed to clear a floor.

The monster Level at the 13th floor is above 50 which is why it wasn't particularly easy for them. It took them a bit more than four hours but they were victorious.

As they were celebrating their achievement, Lucy's team entered the dungeon they after and cleared the 14th floor, slapping them on the face before they could enjoy the sweetness of victory.

...

"Seriously, how are they doing this..."

Sibon, one of the two twins complained as he was repairing his bow, the news traveled fast and in no-time, it reached their ears. Lozo was fuming with anger and kept insisting on entering the dungeon again, he was a fighting maniac and wanted to be the best, such a blow to him ignited his fighting spirit even more.

The calmest was Usui, who laid on a chair next to Zalon and seemed to be lost in thought.

"What do you think, Usui?"

Seeing Usui remain calm even after hearing the news, Zalon waited for a bit before he asked for his thoughts. Their team was one of the strongest teams on Earth if not the strongest so having another team what they couldn't do is more than enough to prove that the two teams are equal or theirs lacking a bit.

To be honest, if they pass the whole day inside the dungeon, it would be possible to clear the 14th floor but with a few difficulties. They weren't like Lucy who could clear a floor in a few minutes and that's only to not startle her teammates. She could obliterate the whole dungeon if she wanted to.

Be it the Flame Emperor or the rest, they do not have infinite Stamina. Unlike Mana or Health Pots, the loot for Stamina Pots is very very rare and after dodging and jumping around for a few hours, anyone would feel exhausted and that's not counting the mental fatigue due to repeated use of skills.

"I honestly do not know.... I have read the information about the team but except the two new members, all the others seem average."

Usui spoke whilst holding a report describing Lucy and Delia but there were no pictures of them.

Seeing Usui unable to come up with anything useful, Zalon sighed and shook his head as there was nothing he could think of too, they knew nothing of Lucy and Delia, literally nothing.

"At least we have Goddess Miya, if we ask her maybe she'll help us clear a few floors. As for that team.... we'll let them be for now, as long as they don't provoke us then it's fine. From the reports I have read, that Lucy and Delia do not care about loots or money...."

Usui merely listened and remained silent, thinking about something. When Zalon was about to stand up and leave the room as the conversation was over, he was interrupted by Usui who suddenly something unbelievable.

"What if..... they are like Goddess Miya? It would much more sense but then again.... why clear one at a time and why every three days?"

Listening to Usui speculating several theories, Zalon couldn't help but laugh and sarcastically say

"Hahaha, do you think it's raining Gods or what? One Goddess came doesn't mean two mysterious ladies are Gods two.... they must be hidden S-class individuals that were trained by some of the secretive organizations."

Usui completely ignored Zalon and with a final look at the papers in his hand, he stood up and left the room after telling Zalon that he's going for a stroll.

"Mommy! You said I can to the dungeon..... why can I go now?"

While fidgeting, Saly pleaded Lucy so she can immediately to the dungeon, she was bored and wanted to fight but Lucy kept refusing ever since yesterday so she could only persist until she accepts.

Seeing that it wasn't working, Saly pointed at the snoring Randiun and added

"Look, even Randi is excited to fight and he's getting rusty from all the sleeping he did... come on come on pleaas-"

Before she could finish, there was a knocking on the door, Saly was happy because only Miya could knock before entering, she dashed to the door and happily opened it hoping that Miya could able to persuade Lucy.

Unfortunately, to her disappointment, Miya was not the one who knocked, instead, it was a young man with blonde hair and dark tuxedo. Saly had special ears and a tail but Delia had cast a small illusion her unless it's a strong individual, normal mortals can't see through it, they'll just see a cute brown-haired girl with round eyes and a lovely face.

"Hello little girl."

Usui stretched his hand to greet Saly but the latter disappeared from his view and dashed back to Lucy. She was surprised as it's the first time a stranger knocks on their door, the only solution she could come up with is run back to Lucy and tell her.

Such thing was obviously unnecessary, Lucy detected when he knocked on the door and knew he was the Flame Emperor but why would he come here?

She walked to the door to talk him but Usui was momentarily mesmerized by her beauty. Miya was beautiful too but it's the first time he felt like this. He was not like any other men, he kept a calm attitude and snapped out of it in a split second.

Lucy coldly stared at him for second before speaking with her usual tone

"You are?"

"A-ah please excuse my rudeness. My name is Usui Airborn, I'm a Hero from the International Hero Organization."

Lucy frowned and remained silent, expecting him to continue talking or at least state the reason he came but it didn't appear he'll say anything besides that. Without bothering with him too much, she closed the door straight on his face.

Seeing the door closing, Usui stretched his hand and hurriedly said

"Aren't you going to invite a guest in?"

Unfortunately for him, his hopes were crushed by Lucy's immediate reply

"Guests are not welcome... neither are men."

'Bang!'

The door closed and Lucy went back to the living room and sat cross-legged, completely forgetting about what happened just now. Flame Emperor or whatnot, none of that attracted, in fact, Arthur would be fuming with jealousy if he saw her talk to such a handsome and successful young man. Just as she easily gets jealous, so is Arthur but since Lucy naturally despises men, situations like these never happened before.

"Who was that man?"

Saly was curious about Usui but Lucy did not provide her with an honest answer, she just said

"No one."

Unfortunately for the mother, Saly was quite intrigued so she pondered for a moment then added

"Is he one of those children in TV who asks for a candy or trick?"

"... No, he's the security guy."

Delia came in with a haughty air and a cup of Tea, she sat on the couch, one thigh on another and spread her arms, taking more space than needed. She looked at the ceiling and mumbled

"Seriously... such advanced technology yet weak residents.... why would they cast this world so far...."

'Ring Ring!'

The day after, Saly did the same thing and ran to open the door only to be welcomed by the same security guy from yesterday. Usui was wearing a different suit but he still had the usual friendly smile and polite etiquette.

Before he could utter a word, the little girl disappeared and ran back to Lucy. Unlike last time, Lucy didn't waste time to speak with him and Delia went in her place.

Delia much more annoyed by clingy people. She didn't even give Usui the time to greet her or bow before she snapped at him

"We did not call for a plumber!"

'Bang!'

Poor Usui was left dumbfounded and confused, he did not have the chance to talk before he was cast out and treated for a 'plumber'

'I'm a plumber?..... a plumber.... plumber..'