Riser was inside his study room while looking at various data on all the properties and businesses owned by his family, along with the map of the domain of the Phenex family.
By his side was Ravel and also his Queen, Yubelluna.
As for the others, they still needed to train with the three magics that he asked them to learn. After all, not everyone was born with a talent from the Phenex family like Ravel or a talented magician like Yubelluna.
Each of them had their own specialties and weaknesses, so they needed time.
Nevertheless, the two weren't the only ones that mastered his three magics since there were also others, but he told them to help the rest, and he also didn't need to have a lot of people's help with his matter.
No, it should be said even if he had them by his side, they wouldn't give him much help. Instead, they might cause him trouble since not everyone is smart.
So, he only brought Ravel and Yubelluna with him to help him with his quest.
Among the options that were given by his system, he chose the third option without hesitation. While the reward was rather strange, the option was much easier to complete than the others since he only needed to open one business and let the subjects that lived in his domain to work on his business.
It was because of this he did research on what kind of businesses that his family had.
After all, he didn't want one of his nipples to disappear.
"Onii-sama, are you going to work at one of the companies like Rasa-oniisama?" Ravel asked.
Rasa Phenex.
It was the name of his second older brother, and unlike his oldest brother, Ruval Phenex, who was the heir of the Phenex family, his second brother was the CEO of the media company owned by his family.
Ravel thought that Riser was also going to work at one of the companies owned by their families.
"No, I want to start a business."
"Do you want to start a business, Onii-sama (Riser-sama)" 2x
Not only Ravel but Yubelluna were also surprised; after all, they had never thought that Riser had an interest in the business.
Frankly, their Phenex house didn't need money, or rather the moment they were born from the Phenex house, they were born rich.
Their "Immortality" trait, which was the symbolic power of the Phenex house, gave them the ability to create Phenex Tears, the special type of healing potion sought by everyone in the Underworld and Earth.
So, even if Riser didn't do anything, he wouldn't be troubled by money.
Moreover, as the third son of the Phenex Lord, he would be given a certain allowance that allowed him to have a luxurious life without any troubles.
When he thought about this, he also didn't feel surprised that the original Riser was arrogant. After all, he had everything, and his opponent was only Hyoudo Issei, an average pervert. The only best trait of Hyoudo Issei was only Boosted Gear, but even so, it was like giving a pearl to swine.
Moreover, if it wasn't for the power of the plot, protagonist, and Oppai, Issei would have been just a weakling.
When he became Riser and thought about the power and talent that resided in his body, he also didn't feel surprised why Riser was so arrogant, and it was normal for him to believe that he would be the victor.
Yet, the power of Oppai changed everything.
It was too arrogant for him to fight against Oppai.
Nevertheless, he became Riser, and the power of the villain system should be more powerful than Oppai, right?
He wasn't sure, but he didn't really want to be involved with Issei any longer and only quietly lived in the Underworld with his harem.
However, to do that, he needed to complete his quest first, and that was to do business.
Still, when he looked at the number of businesses owned by Phenex House, he sighed and thought, 'As expected of an old family.'
Even if the Phenex family had the Phenex Tears, it didn't mean they stopped just like that.
For every generation of the Phenex family, there should be one or two that have a keen business talent, so by using the capital gained from the Phenex Tears, they created various businesses that spread over the Underworld.
It was like the media company where his second brother, Rasa, worked as the CEO and was also known as the biggest media company in the Underworld.
Frankly, as long as it was related to the life of the devils in the Underworld, like water, energy, property, or even tissue, his family would be involved.
However, as a devil, the most important thing wasn't money but power.
Most of the devils in the Phenex house weren't bad, but they couldn't be said to be the most powerful.
If one of the Maous suddenly went rampage and became crazy, attacking the Phenex domain, their family could do nothing and just die without any resistance.
Even with the power of their "immortality," it wouldn't help much.
Still, while his power hadn't reached the level of Maous, it should be enough to be comparable to the rank and second rank on the "Rating Game."
He knew that he had never fought them, but there were of their videos fighting, and according to his estimation, it wouldn't be a problem for him to defeat any of them.
"What kind of business do you plan to do, Onii-sama?" Ravel was curious.
"...it's not something perverted, right—" Yubelluna closed her lips smartly as she looked at her master with a smile.
"....."
Riser only stared at his Queen with blank eyes, but he knew the conduct of the previous Riser wasn't good, so it was normal for his Queen to think so.
—or did she just wish to appear insolent, so he would punish her?
'Wait for tonight, Woman.'
Yubella blushed, then poured a coffee into his empty cup while shaking her plump buttocks through her dress and slumped forward, showing off her alluring cleavage.
Riser blinked his eyes while sitting on his chair calmly like a good boy as he smelled the scent of rose from her body.
Ravel pouted, then coughed. "Onii-sama, what kind of business do you want to do?"
"I wonder..."
He rested both of his hands behind his head and thought for a moment. Frankly, being a Riser was a little boring since this guy had everything. It was also why he wondered what kind of business he should do since the Phenex family did all types of business.
Still, he decided to go back to the basics.
What were his specialties?
His high intelligence?
Should he make a new technology?
No, it took too much of his time, and it was troublesome.
He wanted to start a business where he didn't need to be troubled by it all the time. Moreover, it should be stable and it has long longevity.
Then, the answer was obvious.
Still, when he was about to write down his business proposal and be ready to start his business, the door of his study room was knocked on and then opened.
"Riser, are you here?"
"Mother?"
He looked up and saw his beautiful mother. "Is there something wrong?"
"Hmm? Are you studying or something?"
His mother was surprised when she saw her naughty son was studying, so she forgot what she wanted to say.
"Yes, I plan to start a business."
"Huh? Business? Really? What kind?" His mother was even more surprised.
"I will explain it to you later, but is there something that you want to tell me, Mother?"
He was more cornered about what his mother planned to do when she suddenly came.
"Lord Sitri has accepted your engagement with her daughter, Sona Sitri. Let's meet your fiancee right away."
"Huh? Really?" He was dumbfounded.
"Yes." His mother nodded with a sweet smile. "This time, take care of her well, okay? Don't be like the previous one."
"....."
Riser blinked his eyes and wasn't sure what to say at that moment.
"....." 2x
However, Riser wasn't the only one shocked; Ravel and Yubelluna were even more shocked!