Meng Chao remembered that after he failed the national college examination in his previous life, zombie viruses also gradually came back from the ashes.
In truth, the zombie crisis had happened around fifty years ago. The survivors had long since formed an immunity to all sorts of viruses, and it had been a long time since they heard of zombies appearing at a large scale.
Sometimes, zombies would appear like Granny Wang. They were people badly injured by monsters, so their lives would come to an end. Thus, their corpses would slowly turn into another lifeform.
But Meng Chao remembered very clearly that during the middle and later stage of the Monster War, Dragon City encountered a zombie crisis once every few days.
It seemed like as the monsters became stronger, the power of the zombie viruses also increased.
