What's Wrong with Me Pretending to Be a Little Bit Affected by Extreme Disasters in the Last Days?

At the end of the extreme cold, she was frozen to death outside the door by her stepmother and sister. Her father watched her die but did nothing. She was devoured without even a single bone left! Back before the end of the world, she held the space spiritual spring in her hand and frantically stocked up on supplies, planted vegetables, and stockpiled supplies. Step by step, she built her small apartment into the most powerful fortress in the apocalypse. "Sister, your dad and the others are here again, do you want to let them in?" "Be good, fight him out!"