Chapter 346 Old Enemy Appears_5

In Zhou Tian's estimation, considering the circumstances at the time, the only plausible origin for the group of monsters now is that peculiar organization.

With previous discontent with Zhou Tian, the mysterious organization, which almost overthrown Zhou Tian multiple times, possesses the special ability to retain the power of monsters that have lost their territories. As a result, in secret, the organization has won over an unknown number of monsters who are unwilling to lose everything. Given the situation of that organization, it's beyond doubt that their internal monster force is extremely potent. It might not be comparable to the collective monster force of the entire main plane, but it can certainly trump any monster force.