Because in recent years, the world has been plagued by natural and man-made disasters, with severe pollution resulting in blood mutations throughout the population. Zombies who bite living humans suffer from the pain caused by this "GMO blood," becoming weaker and weaker. Those who die are dead, those who are lost are lost, their numbers gradually decreasing until now, only it remains.,Guan Heng, who was struggling desperately, didn't intend to be a guinea pig meekly. Tony gritted his teeth angrily: "Don't struggle, okay We're crossing time and space right now! Who's responsible if something goes wrong",Suddenly, a bright light flashed above his head. He looked up and saw a sword hilt deeply embedded in the stone wall of the cave. The spot was right above the dragon's head!。