The undead epidemic, at this moment, finally revealed its terrifying nature.
In every place the undead set foot, no living creatures can survive.
Either they flee backward, or they get torn to pieces by the undead, and then, affected by the aura of calamity, become new undead creatures, joining the undead tide.
Over a billion undead revived from the valley, growing exponentially in just a few days.
When the undead tide engulfed the first Demon Wolf city, its number snowballed tenfold, reaching a full ten billion.
Of course, the increasing number of undead forcibly pushed the average combat power of the undead tide from hovering at the end of the Fourth tier down to the level of the Second Tier.
Mainly because those wild creatures, animals, monsters, Alien Races, Demon Wolf villages, not everyone is of Second Tier, Third tier, or even Fourth tier.