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.