When the Mana Source for darkness entered Shang's left arm, it began to clash with the light. The two of them began to fight, just like the fire and ice were fighting.
However, the darkness and light began to rotate clockwise, the opposite of the other two.
In the end, Shang had fire and ice rotating counter-clockwise and light and darkness rotating around them in the opposite direction.
It looked like some form of weird whirlpool.
"What can you do now?" the dean asked.
Shang looked at his left arm with confusion.
Yes, what could he do now?
Shang lifted his left arm and pointed it at the wall. Then, he willed the light to become active.
As he willed it, a shining beam of light came out of Shang's arm, forcing him to protect his eyes.
However, nothing else had happened.