The End Is Coming! She Became the Owner of the Largest Manor

[Doomsday + Infrastructure + Alien Invasion + "Zombies" + Sweet Pets] In the future era, human science and technology are highly developed, but they are still unable to resist the invasion of other planets. For this reason, many people have begun to study "safe houses." The safe house is a barrier that can protect Blue Star, but it has never been successfully developed. Jiang Linlin was about to develop a safe house to solve the apocalypse, but was killed by her best friend and took away the research results. By chance, she signed a contract with System Zero. After that, Jiang Linlin was reborn on the night before the end. Unexpectedly, the signing system turned into an iceberg beauty! After completing different tasks, Jiang Linlin obtained a large amount of resources and created his own manor in the apocalypse! But why is there something wrong with her system-beautiful man? Are you always being attentive to her lately? Etc! Something's wrong! The beautiful man in the system seems to have fallen in love with her! But isn't the system emotionless?