Vincent stayed within the infirmary for another hour as he discussed his plans with the Tower Lord.

He even gained a group of investors that would help him sell the potions in all 36 Towers. They would even help him get the authentication from Alchemist Union and he no longer needs to get Faviona's assistance in the matter.

The only thing he has to worry about was the supply of these potions. After all, each Tower has millions of people living in it. Even if just 1% of them wanted to buy the potion, it will still be tough for the 3 alchemists in his residence.

Furthermore, he can't really hire other people to work on this since his modification or enhancement skills might be revealed.

In the end, he can only limit the number of potions he can supply and increase their price. Although this means that many people would not be able to afford it, he really can't do anything about it. He can't lower its price since everyone might just decide to purchase it even if they don't need it.

After dealing with this matter, Vincent then returned to the library where he left Mille and Ceri.

He noticed that the two were actually waiting for him already. It seems that they have already found a Sword Art suited for them…

"How was it?" Vincent asked after approaching the two.

"It's awesome! Thank you for bringing us here, Vincent. We'll work hard and be reliable swordsmen!" Ceri said as she was truly thankful for the opportunity that Vincent had given them.

A few days ago, they were still worried about how to escape from the Barbarians.

Right now, they were already peacefully learning sword techniques and this is all thanks to Vincent and of course, Lola who had been a great help for their escape.

"It's fine as long as you don't hurt yourself."

"Of course! We found a sword technique quite similar to our Primal Sword Art so it wouldn't be difficult for us. I think that we can even combine these two techniques and get a stronger Sword Skill. I'm really excited… Can we use the front court of the house to practice our sword?" Millie asked in excitement.

"Is there a need to ask for permission? You're free to use that place… Did you forget that you still have to teach Lar and the others?"

"Ahh! You're right… We will still teach them to use swords… Since they haven't learned the basics yet, I guess we'll start teaching them the Three-Part Sword Technique first."

Vincent had no idea what kind of technique was that but in any case, they're the professionals so he can only nod and hope that Lar and his group can learn from them.

Soon, their group returned to the Stellar Residence, and unfortunately, Yasin and the others have not returned yet.

The good news is that they were already returning in hurry after learning that more Towers were being affected by the spreading plague.

Furthermore, there are already rumors that a war against the Red Alliance is brewing…

It seems that the recent attack on the First Black Tower has already spread throughout the other towers. It was quite fast and Vincent couldn't help but be surprised about this.

"Sir Vincent… How was it? Did you get access to the Immortal Project?" Calidia asked as soon as they met in the house.

Vincent was planning to return to his room and continue with his job as an enhancer when Calidia approached him.

"Yes… Don't worry. Hopefully, this could really help me repair my eyes and allow us to know more information about their experiments. They're really very suspicious…" Vincent commented as he didn't forget what Karsten said about this event that could help him regain his vision.

Of course, he also knows that Calidia and the others were hoping that they'll meet Qheglena again. If Qheglena wasn't taken by the Overseer, there is a huge chance that the 15th Tower knows where she is.

"Great… When can you visit the 15th Tower?"

"I can actually use it now to visit the place… However, Karsten told me that the event regarding the Immortal Project will happen in three more months. I'll try visiting the tower at a later date to confirm this." Vincent explained.

Based on what Karsten told him, there will be 9 more people who will be participating in this Immortal Project.

Just like Karsten, these nine Mana Practitioners were sons and daughters of some powerful family within the Black Tower Organization.

In this event, they will be allowed to request a Body Modification that is applicable to them… The payment will not be through gold coins, mana crystals, or platinum coins but the Immortal Stone that was given to him by Karsten…

After returning to his room, Yulia arrived and gave Vincent a warm smile.

"Yulia, it's all thanks to you. If you did not trust me, I wouldn't get the chance to obtain the Immortal Stone and his Pseudo-Legendary sword." Vincent immediately said as he knows why Yulia has arrived.

She had literally wagered her body for that duel to happen… If she didn't do that, the price of the bet wouldn't be that much. Karsten would certainly not bring out the matters regarding the Immortal Project…

"Hehe… It's good that you know… So, can you enhance my things as well? I have five of them ready…" Yulia said as she brought her stash of equipment.

"Is that it?" Vincent asked. Yulia's request was quite simple since he just have to spend a bit of his Celestial Energy to accomplish it.

"Yes… Please make them the best items comparable to the heirloom of my family…" Yulia joked as he put the stash on Vincent's workbench.

"Haha! I'll do my best… Give me a few days for that to be completed." Vincent replied with certainty.

"That's great… How about the matters regarding the potions?"

Vincent then explained what happened within the Black Tower and the business opportunity he received from the Archons. Because of this opportunity, their residence has gone a lot busier since there were many things they have to consider to distribute their potions…

After a while, Severin reported that they have a shortage of ingredients but luckily, on the next day, the Avian Lion finally returned.