Su Ming left An Zijin's room.
Even though An Zijin was faintly reluctant and somewhat regretful, and there were several idiots outside her door who had been eavesdropping the entire time, Su Ming still ignored An Zijin's pitiful gaze, ignored the few idiots who hurriedly ran back to their own rooms, and went straight back to his room.
After returning to his room, Su Ming did not go to sleep immediately. Instead, he flipped through the spellbook An Zijin had given him.
Su Ming was still somewhat curious about the Extracurricular Sequence Spiritual Art.
Over the past year, Su Ming had opened countless spellbooks from his packages, and quite a few of them had even been duplicates. However, he had never actually obtained a spellbook for an Extracurricular Sequence Spiritual Art.
Thus, for this Spiritual Art that had only ever been mentioned in books, Su Ming could not help feeling curious, despite already knowing its drawbacks.
So, Su Ming flipped through it and studied it for a while. In the end, he discovered that this Spiritual Art truly had some peculiar aspects.
"A Spiritual Art that can actually capture Phantom Demons and turn them into one's slaves?"
That was right.
The effect of this Extracurricular Sequence Spiritual Art was precisely to capture Phantom Demons and turn them into slaves.
The essence of the spell was to transform the user's Spiritual Power into a sharp spear and stab it into the Phantom Demon's heart, thereby controlling the Phantom Demon.
Because the spear was formed from Spiritual Power and was stabbed into the heart, once the Phantom Demon violated the spell user's orders, the spear would rapidly drain the Phantom Demon's blood, causing it to quickly weaken until it could only be slaughtered at will.
During the process of draining its blood,