The Space of Rebirth in the Apocalypse Will Win in the Apocalypse

Five years after the end of the world, humanity has been wiped out. Feng Xiyu did not die of hunger and natural disasters, but died of the plot of her plastic friends. When she opened her eyes again, she had returned to two months before the end of the world. The end of the world had not yet come, and her brother who had treated her sincerely had not yet died because of her... The mistakes she had made in her previous life would not be made again in this life. After she was reborn, she vowed to do her best. She could protect her brother, then kill everyone who plotted against them in her previous life, and then spend the cruel end of the world with her brother, but for some reason the plot went further and further away. Two people suddenly appeared and broke all her plans. How should she deal with this?