Tensei Shitara Slime Datta Ken (WN) - Chapter 344

After an accidental death, in order to continue to live, Gu Bai had to choose to go through various wonderful books to complete tasks.

Fang Ze traveled to the world of psychic forensics and activated the detection system.

Since then, the world has gained a crime-solving wizard. In just one year, Fang Ze became the captain of the police force.

Suspicious disappearance cases, corpse dismemberment cases without clues, heinous vampire cases…

With his keen judgment, Fang Ze relied on the assistance of the system to grow all the way.

With the passage of time, Fang Ze suddenly discovered that this world seems to be more than just a psychic forensic doctor…

- Description from novelbuddy

When we lose our hearts to the wrong person, setting a betrayal in place, how well do we come out from such hurt?

Seven billion humans living on the Earth time-traveled together after they had woken up one morning. They all heard a synthesized female voice.