Fantasy: Billions of Scourge Legions at the Beginning

Su Yu traveled to the battlefield in the fantasy world and became the last survivor. He activated the billions natural disaster system and obtained billions of skeleton warriors at the beginning. One hundred thousand skeleton warriors were lost, the skeleton warriors were strengthened, and new zombies were unlocked! One hundred million skeleton warriors were lost, the skeleton warriors were strengthened, and a new unit, the skeleton mage, was unlocked! Lost hundreds of millions of skeleton warriors, promoted to second level summoner! … Not only that, there are also various new units such as banshees, web monster shooters, gargoyles, stitch giants, death knights, undead bone dragons, frost dragons, etc.! Create an army of hundreds of millions of natural disasters and crush all the forces in Xuantian Continent with absolute strength! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.