A Nobody Goes Increasingly Insane in a Survival Game

[No romance + infinite-flow + power fantasy + pocket dimension + System]

The heroine starts out weak and spends some time quietly building herself up. Later, she goes off the deep end: anyone who wrongs her dies, and every grudge gets repaid!

Zheng Wenrou graduated from a third-rate university and worked as an ordinary office employee, clocking in at eight and out at six, an office drone following the same routine every day.

Then one day, during the morning rush, she accidentally boarded a strange bus...

At first, she wanted no part of it. She just wanted to cling to a powerful teammate and hitch a ride to the finish. But somehow, one problem after another kept finding her.

Once was bad enough, but it happened every time.

I've had enough! Come on, let's die together! When I snap, I'll even cut myself!