Starting Contract with the Queen of Blades, Invincible in the End of the World

Introduction: Traveling through the apocalyptic world, Qin Tian binds the sacrifice contract system, and the sacrifice becomes stronger. Start by contracting with the Queen of Blades, starting from the company and fighting through the doomsday. [Sacrifice flame zombies + ordinary RV + generator = nuclear powered flame assault vehicle] [Sacrifice mutated black bear + anti-explosion shield + pistol = Gatling explosive bear. [Sacrifice to mutated dragon + space awakener + other shore flower = dragon that travels through time and space] … As Qin Tian continued to sacrifice, he was followed by invincible strong men, sweeping through all races.