In her third year living in this steampunk world, Ciel gained the ability to simulate both the past and the future.

These simulations turned into a game where she could act without restraint, and after countless trials, real life became a replica she could navigate as though speedrunning it.

Churches, potions, mutations, the Old Gods, witches, sealed artifacts… none of these have anything to do with Ciel. She’s just an ordinary girl who wishes for a peaceful life.

She just happens to be particularly skilled at snuffing out danger before it even begins.

Life would always find a way out!

In the history of the earth, from the extinction of the dinosaurs, to the battle of the gods and to the fall of the Olympian gods. Behind every mysterious legend, stood a horrifying shadow – extinction.

Tossed in the midst of the wind and rain, Xiao Yuxin leads her companions to pave the way and usher in a new life on earth.