Weird Story: I Can Rewind Infinitely, Making the Boss Cry in Anger

After Ye Qingqing became a vegetative state, she traveled to a strange world where various viruses, zombies, weirdness, and monsters were broadcast live around the world. System: Two billions will be awarded after clearing the level. ​​​Binding the rollback system. Rule 1: Players should not take any medicines brought by doctors and nurses. [Rule 2: After the bell rings in the early morning every night, players cannot say a word until the bell rings in the morning. [Rule 3: The player is mentally ill, and no one can be allowed to discover that the player is now a normal person. [Rule 4: Don't let any player change their identity. [If the above rules are not followed, the player will be strangely wiped out.                                                                                                                                 Congratulations to the player Ye Qingqing for clearing the level, and receiving SSS-level gift packs, universal potions, clues, strange blades, and increased return time..." So what if the transformed mutants in the basement are powerful? Ye Qingqing used the rewind system to infinitely rewind, one knife at a time, one person is worth ten thousand people. So what if thousands of stray animals claim their lives? If something is wrong, turn back immediately. She firmly believes that as long as she returns quickly, there is no hatred that cannot be avoided and no monster that cannot be killed. What if she was besieged by zombies? Ye Qingqing activated the rewind and killed all the zombies in the entire gymnasium. The zombie king standing at the end was dumbfounded. This was too strong. Who could tell him how a weak human could destroy the zombie army? The zombie king got scared and ran away, leaving behind a message. "Kill them all so you can't kill me anymore."