Rebirth in the apocalypse: I will build infrastructure in the apocalypse

Introduction: In his previous life, Tang Shi was betrayed by his most trusted friend during a mission and fell into a group of zombies. He had no choice but to self-destruct and die together with the zombies.As soon as I opened my eyes, I was reborn 20 days before the end of the world. I inherited the second-level superpower, unlocked the portable space, and was bound to the end of the world camp system. From then on, I started a life that defies the will of the world.Tang Shi knew that her best relatives would come to her house in three days and coaxed her into handing over her parents' inheritance. She decisively sold her house, and then raced against time to stock up on supplies, exercise, upgrade her mental strength, build a safe camp, start farming mode, and save her friends... 20 days later, the apocalypse Advent.She kills zombies with her friends, completes tasks, saves her teammates, and forms a team with super powers. Under the leadership of the system's golden finger, she builds the strongest security camp in the world... When everyone is busy escaping for their lives in the end of the world, Tang Shi and her friends are Camping in the campground!when...