After Chen Lei entered the examination room, he discovered that this was actually a huge secret space. In this huge secret space, there were many refining furnaces standing.
Each refining furnace has its own number, corresponding to their registration number.
At the entrance of the examination room, there is a forbidden magic circle to detect the cultivation level.
As long as one steps into this magic circle, the cultivation level of the person passing through will be displayed.
Only those who are strong enough to reach the Dao Transformation Realm and above are eligible to participate in the Zishan Sect's assessment.
Chen Lei’s cultivation was at the Lesser Saint Realm, so naturally there would be no problem for him to pass this level.
After Chen Lei passed the magic circle that displayed his cultivation level, and after confirming Chen Lei's cultivation level, he went straight into the examination room and found the refining furnace corresponding to his registration number.
When Chen Lei came to the refining furnace, he saw a pile of raw ore next to the furnace.
This pile of raw ore is ice jade cold marrow iron ore.
This ice jade cold marrow iron ore is an ore with extremely cold temperatures, and contains ice jade cold marrow iron fragments.
However, it is not an easy task to extract ice jade cold marrow iron from the raw ore.
This time, the test is to test whether everyone can extract ice jade cold marrow iron from the original ore.
Of course, simply extracting the Ice Jade Cold Marrow Iron from the original ore is not enough to be considered a pass. The purity of the extracted Ice Jade Cold Marrow Iron also needs to be checked.
Only when the purity reaches more than 90% can one be considered to have passed and become an ordinary disciple of Zishan Sect.
After becoming an ordinary disciple of Zishan Sect, there will be a series of tests to determine the direct disciple.
However, just refining the Ice Jade Cold Marrow Iron from its original ore would probably be enough to eliminate a large portion of the disciples taking the exam. Refining the Ice Jade Cold Marrow Iron from its original ore with a purity of more than 90% is something that an average strong person would never be able to do.
Moreover, this time the assessment has a time requirement, and the time limit is one hour.
If you can complete it within one hour, you have passed the test. If you take more than one hour, you will be eliminated directly. There is no reason to argue.
When all the disciples taking part in the examination were in place, an elder in charge of the examination announced the start of the examination.
When the elder announced the start of the assessment, a cluster of red flames rose up from under all the alchemy furnaces, emitting astonishingly high temperatures. All disciples participating in the assessment needed to control this cluster of underground fire and use the refining furnace to decompose the raw ore and refine the ice jade cold marrow iron.
All the disciples did not dare to delay, and after the presiding elder announced the start, they all tried their best, mobilized their spiritual thoughts, began to control the flames, and threw the raw ore of Ice Jade Cold Marrow Iron into the refining furnace one by one, and began to decompose and refine the Ice Jade Cold Marrow Iron.
Naturally, Chen Lei would not waste time. He put all the raw ore of Ice Jade Cold Marrow Iron into the refining furnace, ignited the earth fire, and purified and refined the Ice Jade Cold Marrow Iron.
This method of extracting refining materials from raw ore can be said to be the most basic method, and it is naturally not difficult for Chen Lei.
In fact, as Chen Lei's cultivation level improved, his control over fire also continued to improve, and his control ability was amazing.