Capítulo 552: The Opportunity Behind The Crisis

In less than ten minutes, the specters that were hiding in every corner of Mythical Continent had started to attack every living creature that was nearby—both monsters and players… After being slaughtered, their corpses would then split open and skeleton-type specters would walk right out of them. These skeletons came in various forms, retaining the level and abilities from before their deaths. Using this method, the Undead army had been expanding rapidly across the continent.

To make matters worse, the continent's monsters were also re-spawning; and right after that, they were all slaughtered by the specters again. This led to a snowball effect, increasing the number of the Undead army at an alarming rate.