[Post-apocalyptic transmigration into a book + best friend group's counterattack + space dormitory + tearing apart scumbags + ensemble cast + no romantic pairing]

The dorm room is in chaos! Mu Mu opens her eyes to find that there are still 7 hours left in the apocalypse! All four of her dorm sisters are dressed up as cannon fodder destined to die early?

What's worse is that their fates are all tragic, and they're just tools for the main characters to develop their relationship.

Mu Mu (Architecture): I've finished reading the original book, don't worry, sisters, let's get started! Our goal is to—kick the male and female leads to the curb, steal all their opportunities, and survive to the end!

Ye Jia (Veterinary Medicine): A tool? This would just scatter the ashes of the male and female leads!

Tang Leyan (Musicology): Anyone who dares to touch my sisters will first have to face my deadly magic voice!

Xu Youyou (sculpture): Is there enough material? If not, I'll crush the male and female protagonists into dust and recycle them.

Space manipulation, healing, mental power, and object control – four extraordinary abilities combined!

Even more incredible, their university dormitories followed suit! Fully equipped with water, electricity, and internet, and supplies are automatically replenished at midnight every day?!

Mu Mu: "What are we waiting for, sisters? Let's get started! The plot? Tear it apart!"

......

As the apocalypse began, before the original male and female protagonists could even begin their "epic romance," they were overshadowed by an unknown small team.

The team members' information is shrouded in mystery; they appear and disappear without a trace.

Their supplies were outrageously abundant, their teamwork was terrifyingly seamless, and wherever they went, zombies howled and alien plants trembled.

Bigwigs: Who is this team?

The Mu Mu Group of Four: Don't ask, the answer is simply that we are acting on behalf of Heaven!

P.S.: Each of the four had their own opportunities! Some came first, some later! And the methods were all different!