Alex was a little disheartened that his first attempt at cultivating with two Supreme Roots would be between a regular and higher element. If there was another root that wasn't Yin or Yang that was a Supreme root, then it would have been fantastic for the test.
Sadly, he had to work with what he had.
The first test was between his Metal and Yang roots.
As Alex understood the combination between those two elements, Yang energy partially empowered the Metal root. At the same time, since Yang was a higher element, Metal could not affect it in the slightest.
As such, he held certain expectations toward it, which he hoped would be what resulted after the tests were complete.
He started the tests without any further ado and cultivated for the next month, focusing first on the Metal root. When the cultivation came to a close, his eyes widened slightly as he noticed the speed of his cultivation.
