Right after he came, Nux felt an almost negligible amount of energy entering his body, he quickly understood that after levelling up, in the future, the amount of energy he gains from Felberta would not help him with anything.

Of course, that does not mean that he will stop having sex with her. He had other plans in his mind; he then glanced at Felberta, before activating his [Eye Of Discerning].

[Name: Felberta Alveye ]

[Age: 28 ]

[Mana Cultivation: Mortal.]

[Body Cultivation: Mortal. ]

[Occupation: Viscount of Skyfall Kingdom]

[Race: Human]

[Talent: Low]

[LVL: 5]

[HP: 120/120]

[STR: 9]

[AGL: 10]

[VIT: 12]

[STM: 10]

[INT: 9]

[DEF: 9]

…

Just as Nux came into her, Felberta felt a huge amount of energy entering her body, normally, she would have ignored it as she was too busy enjoying the aftertaste of their session but this addressed something she was very concerned about right now.

She felt her strength increasing, and it was not by a little. She even felt she was hallucinating since she has been thinking too much about this issue but Nux's words confirmed that she was indeed not hallucinating.

"Do you feel your strength increasing?"

"Hah? Wha- How?"

Nux smiled as he kissed her forehead and explained,

"Do you remember when you told me to cultivate the technique you gave me and I said I have my ways to get stronger?"

"Y-Yes? What about it?"

"Well, this is the way. I have this ability that whenever I have sex with a woman, weird energy is released and is distributed between the couple. Of course, the weaker one gets the most shares. I call this Dual Cultivation"

Fel's eyes opened wide in shock, she couldn't believe that such an absurd ability actually exists.

"T-Then-"

"When we started, I was just a weakling; you on the other hand were stronger than me, that is also the reason how my strength grew so quickly, that is also the reason why you couldn't feel any changes since the energy you got was too minimal for you to notice while you relish the aftertaste of our session."

"B-But that still doesn't describe how you got stronger so qui- wait," Felberta realized something, her expression turned black as if she was still processing what she learned. She was so shocked by what she learned that she started contradicting her brain, trying to find ways to prove her theory wrong.

However, after thinking for a while, nothing came up and she glanced at Nux with unconcealed anger.

It wasn't playful anger she always had, she was really angry this time.

"I will not hide it from you, I did have sex with another woman."

"You! How dare you!? Do you think that just because he got a little stronger, I can't kill you!? I have countless ways to have you die without even getting my hands dirty!" Felberta roared as she grabbed his collar in anger and hatred.

"…" Nux on the other hand, stayed silent. He knew he was in the wrong, but he also knew that this is his only way to survive and live a good life in this new world.

Not getting any reply from him, the viscount's anger soared, tears threatened to leak out from her eyes, she then took a deep breath, stood up from his lap and ordered.

"Leave."

"Fe-"

"I said, Leave."

Nux nodded before he walked out of the office.

Outside the office, Skyla was there and glanced at him, she looked especially worried and wanted to talk to him but Nux shook his head.

Lane was out for some work today, so no one would be here to tend to Felberta's needs if she left.

…

After Nux left, Felberta wore her panty, fixed her gown before she walked into the bathroom and washed her face.

She then returned to her office and sat on her chair, all this while, there was no expression on her face.

…

An hour later, Joyab arrived. He frowned when he noticed the unusual atmosphere and questioned,

"Viscount Felberta, is something bothering you?"

"No."

Joyab realized that this no meant yes, he then thought about it and noticed that Nux wasn't here anymore. His eyes suddenly turned cold before he questioned.

"Viscount Felberta, if it is that boy toy who has hurt you in any way, we can get rid of him."

Viscount frowned when she heard him and muttered, "Boy toy…?"

Joyab furrowed his brows as he asked, "That is what he is, right?"

Suddenly, Felberta thought about something and her brows furrowed even more. Unable to take it anymore, she stood up and announced, "Today's work is over, we will continue what's left tomorrow"

Then without waiting for his answer, she stood up and left the office.

"Where is Nux?" She questioned.

"I believe he is in his room" Skyla replied, there was a tinge of fear in her tone but the viscount failed to notice that.

Felberta nodded as she increased her pace and rushed towards Nux's room.

…

*Bam*

Nux turned towards his door that was slammed open by someone and saw a familiar figure entering before closing the door with another *Bam*. He stood up to receive his guest as he heard her question.

"Why did you do it?"

"Do what?"

"Why did you have sex with me instead of just running away after you completed your goal here? You know me, I might send someone to search for you, I wouldn't have hurt you."

"And then what would I do later?"

"With your looks, I don't think you would have difficulties finding and seducing any other woman. You could have kept increasing your strength that way"

"Do you think that I don't have control over my ability? If I wanted to hide, I would have just disabled the dual cultivation ability and stayed here as if nothing happened; but…"

"But what?"

"But if I did that, then what about you?"