When she was reborn from the apocalypse, the first thing she did was lock the safe house. Outside the door, neighbors cried and enemies knocked on the door. In her previous life, she opened the door due to softness and was pushed into the zombie horde. This time, she just stared at the surveillance camera and sneered. For 30 days, she transformed her home into a fortress, equipped with bulletproof windows, a high-voltage power grid, and a house full of supplies, and sent her parents to a military safe zone. She thought her heart was hard enough until the eight-year-old girl next door burst into tears on the back of her hand. When zombies besieged the city and humanity was lost, she protected the children behind her. "This time, I will only bring the people I care about home alive." Outside the door is hell, and inside the door is the last light.
