Because of his special physique, those people gave him the task to draw some blood samples for their research every once in a while.

Besides that, he does not need to participate in any work.

So he has a lot of time to refine medicine.

There are more and more antidotes in his game backpack.

And the little white snake's size is getting bigger and bigger.

Finally, on this day, after he finished refining the medicine again, the little white snake had grown to exactly the same size as the little black snake.

All are long with one finger.

At this time, the two dragon poison cauldrons began to grow rapidly and become thicker.

Long Tao was immediately delighted: "Is the Double Dragon Poison Cauldron going to evolve?"

Looking inward, the two little snakes in the poisonous cauldron are also growing rapidly.

In just five minutes, from the visual effect, the Double Dragon Poison Cauldron has reached more than one meter high and has a diameter of about one meter.

The two small snakes condensed from the smoke inside were also more than one foot long.

The inscriptions seemed to have increased a lot around the poison cauldron.

The dark green color of the poison cauldron seems to have become a little lighter.

In other words, the poison cauldron becomes a little transparent.

Finally evolved!

Information about the poisonous cauldron came from Long Tao's mind.

【Name: Double Dragon Poison Cauldron】

【Level: Spiritual Level Medium Level】

【Skills: Toxicology infusion, refining poison, refining antidotes, refining drugs】

【Attribute: Evolveable】
Chapter completed!