National Survival: Obtain Attribute Replacement Talents at the Beginning

[Online IQ + Decisive Killing] No pretense, just ordinary people struggling to survive. Zhang San followed the whole world to another world. Everyone here has a system and there is no golden finger. Zhang San, with his cautious character, grew up in the cracks of all the races in the world, and accumulated little by little. Looking back, he realized that he was no longer an existence that others could manipulate at will.