After passing through the book, I relied on supplies to become the favorite of the group in the apoc

Introduction: [No system, super power flow, the plot may be slow to teach] Yu Yu just took a nap, and when he woke up, he not only traveled through a book, but also traveled to the end of the world! Others in the book are the CEO's little wife, why is she the one who survives in the apocalypse? With a nervous mood, Yu Yu awakened the power of the human shield on the first day, which was great! The next day, I tamed an S-level zombie cat as a pet, which was great! On the third day, I led everyone to go shopping for supplies, which was great! As a result, Yu Yu unknowingly became the largest material dealer in the apocalypse, and everyone was rushing to beg her. Someone was unhappy, and immediately controlled a large number of zombies to kill people, "Who wants to steal my wife!" Yu Yu tilted her head, now it was over, not only the character design was OOC, but the plot was also OOC! Who made her accidentally become the group favorite in the last days?