The End of the World: I Have Unlimited Serum

Chen Lingfeng traveled to the doomsday world and became the savior. Chen Lingfeng was stunned! "Ding dong! Bind the system!" A series of big gift packages for the system! "Congratulations to the host for obtaining the mutant serum!" "Congratulations to the host for getting the Storm Mecha!" "Congratulations to the host for obtaining the safe zone!" "Congratulations to the host for obtaining the mercenary manufacturing camp!" A series of rewards are coming. Chen Lingfeng was ecstatic for a while. If he got such an awesome plug-in, if he didn't rise, how long would it take? Chen Lingfeng embarked on a journey to sweep away zombies, flying across the world like the God of War coming! From then on, there was not only one more person in the world, but also the most terrifying strong man in history! Everyone was amazed: Human: "Give us another serum!" Zombie: "Damn it, don't come over here!" Girl: "Brother, you are so awesome!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.