Li Song's situation was an exception.
After him, other Beast Tamers became increasingly proactive, and many even passed a dozen or more stages.
Yet, none managed to enter the union area or pass all the stages of a single passage.
After all, the increase in the guardian cooperation index is never an overnight achievement.
With Li Songzhu's success as a precedent, everyone no longer doubted the effectiveness of using beasts to control humans.
After a period of training, Lin Su cleared his throat and then spoke, "Soon, special artifacts tailored for training in the method of using beasts to control humans will appear in the sect and various nations. You can eagerly try them when the time comes."
This was information Spirit Master had just secretly told him.
Upon hearing the term "Human Control Tower," Lin Su had countless grievances to express.
Instruction time was limited, so it couldn't be allowed for more than ten thousand Beast Tamers to repeatedly attempt.