Several days passed in the blink of an eye.
Ethan's grape brick strategy was a great success.
On the market, several grape brick specialty shops have opened, including stores from the three major families and others following the favorable trend.
Ethan welcomed all comers since this was legitimate business, and it couldn't be stopped. Selling grape bricks also contributed to the growth of his true name, 'The Researcher and Changer of Fine Wine.'
In just a few days, it has gradually developed towards a deep purple, and the range and quality of wine it can influence and change are also increasing.
Moreover, Ethan still holds a monopoly on grape brick technology for the short term; he's the only supplier.
Even if someone cracks the method later, he still holds a significant advantage. He has the true name and a chemical genius like Walter, ensuring his technology will only continue to innovate.