Yu aoshuang was shocked

Yu family, inside the alchemy Hall.

In a large hall, there were many people.

At this moment, all the famous alchemists of the Yu family were gathered here.

They all looked very distressed.

Some of them had their brows twisted into a ball, some of them were scratching their ears and cheeks, all of them had bitter faces.

They had all seen the so-called bliss pill, but they couldn't see anything wrong with it.

In their eyes, that pill was simply strange to the extreme.

Not to mention the refining technique, they didn't even analyze many of the materials.

"AI!"

Yu yongdao stood in the middle of the hall and looked around. He couldn't help but sigh.

It had already been three days!

For three days and three nights, the best alchemists of the Yu family had racked their brains and exhausted all their means, but they still made no progress. They couldn't even figure out the most basic ingredients, let alone decipher or copy them.