Demon Sword Maiden - Volume 1, Chapter 4 – The Girl and the Sword

The status of a wizard is transcendent in all continents and in the universal plane.

Fortune Telling, a mysterious technique, can also be said dangerous because it can change the catastrophe and make it auspicious…

Teacher: Don’t give me these useless papers to me, have you finished answering your test paper?
Lin Qingyin took out a tortoiseshell: Teacher, can I use divination to get the answer?

Lin Qingyin, the master of fortune-telling, didn’t succeed in the Thunder Tribulation when she tried to ascend. When she woke up again, she became a high school student. Lin Qingyin, who was not afraid of Thunder Tribulation, looked at the thick test paper in front of her and shivered. Only a thousand years had passed, how could the world become so scary!

What was originally an ordinary day, suddenly became a historical turning point. Enormous, mysterious Cubes appeared all over the world without warning and as if Judgement Day’s spears, inserted themselves into the blue planet.

From inside the enormous Cubes, endless streams of monsters gushed out alike raging tides, utterly defeating the unguarded armies of each state in the blink of an eye.

In order for humanity to preserve its final embers, the heads of states issued orders of retreat, to no longer attack the Cubes but rather to cling to remote cities, which they turned into self-sufficient survivor bases and around which they built 100-meter-tall Walls of Life!

Many years later, while bearing the heavy weight of history, the first expeditionary force brought back a world changing piece of information. The Cubes possessed exceedingly high intelligence and they regularly transmitted mission instructions to humans nearby. The mission rewards were incredible.

Since then, humans rushed out of the confines of the walls and once more set foot on the wasteland!

- Description from Novelupdates