Fortunately, Jiang Fan was experienced. By constantly controlling the fire and using skilled alchemy methods, he cast a Taoist spell to stabilize the cauldron. At the same time, he continuously added auxiliary materials to mediate the conflict between the two, and finally allowed them to slowly merge together!
With a skilled hand, even water and fire can be compatible!
"boom!"
Just as the elixir was slowly solidifying and about to take shape, a burst of muffled thunder suddenly sounded from the sky!
The elixir appears and thunder appears!
The sky and the earth changed color!
The most difficult step in refining the seventh-grade elixir is about to appear!
Unlike the sixth-grade elixir that may produce thunderclouds, the seventh-grade elixir will definitely bring about thunder disasters, and it is stronger and more powerful than the sixth-grade one!
At this moment, countless white clouds in the sky were like long legs, moving madly and merging into one, forming an extremely huge calamity cloud in the sky above the Imperial Hospital!
If the calamity cloud Jiang Fan had attracted when refining the sixth-grade Celestial Immortal Pill was the size of a normal toilet of a few square meters, then this calamity cloud was the size of a mansion of over a hundred square meters! It was about ten times the size of the previous one!
The entire sky will be covered, so that people will feel awe when they see it!
It's really scary!
This is nothing. What is even more shocking is that this calamity cloud is still absorbing the nearby clouds!
However, it no longer continued to grow, but began to condense, and eventually began to change color!
From the normal dark cloud, it turned into a red cloud!
"Oh shit! Colorful... colorful thunderclouds?! What the ancient books said is actually true! There really are colorful thunderclouds in this world!" Xia Donghai, the director of the Imperial Hospital, gasped when he saw this!
According to ancient records, there are also different levels of calamity clouds!
The lowest level is naturally the traditional black cloud!
And above them are colorful calamity clouds arranged in order of red, orange, yellow, green, blue, and purple!
The power of the colorful calamity cloud is ten or even a hundred times that of the black cloud! There is no comparison at all!
Although ancient books record the appearance of colorful calamity clouds several times.
But Xia Donghai always felt that it was just an old friend bragging!
After all, he had never seen colorful calamity clouds in his entire life. Perhaps the ancients had mistaken some natural scientific phenomena for calamity clouds! How uneducated!
It was not until this moment that he realized that it was not the ancients who were uneducated, but himself!
You really haven't seen the world!
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