Traveling Through the Houmen System

A bolt of lightning struck Danya to ancient times. Sorry, there is no space, loyal dog, or protagonist's halo. The only thing there is is a survival game system where you will die at every turn, and you will die if you make the wrong choice. A powerful reborn girl, a time-traveling girl with a twisted mind, an indigenous girl with extraordinary wisdom, Dan Ya? Let's learn to survive first...