My military branches can Evolve Infinitely - Chapter 1343 - 687 Great Sage Principal Evolving Again

Huang Dan’s pain nerve is innately different from the ordinary people. A little tore in his skin can cause him to sweat all over his body painfully to the point of him unable to make a word out.

Somehow, he began to cross world, following Mr. System to do the tasks…

In the first world, Huang Dan realizes what it means to die painfully and to live to die again.

TL’s summary:
MC suddenly transmigrated and is bind to a system, requiring him to solve mysteries. Born with a higher degree of pain sensitivity, he met different people in the different worlds and learns what kind of emotion smiling is.

- Description from Novelupdates

Son of the Senior Chancellor, Luo Wei, loved the wrong person in his past life. This mistake caused his entire family to be wiped out, and in the end, he was cast down as a pleasure slave, and died in the wilderness during the depths of winter.

Humanity has endured for millions of years, but recorded history only spans a mere four thousand years. During that unrecorded deep-sea age, what exactly were we doing?Countless indescribable beings ruled the universe, and our powerful ancestors preserved the fire of human civilization under their threat.Then they disappeared, and we rose.Now, they are coming back, mysterious psychic powers are awakening, the flame of human civilization is slowly extinguishing, and no kings are in sight...Chen Ke opens his eyes to see a world full of ruins and himself on the brink of death.The moment his heart was pierced by the Blasphemous Dagger, he became a dying man without a heart.Able to survive only 2 hours...

Before transmigrating to this world as a student in forensic science major 4 years ago, Jiang An was already a university professor in this area. Now, with full marks in all courses, he graduates and joins the Jiangcheng City Public Security Bureau, becoming a forensic doctor.“Everyone is free to express their opinions; whether supporting or opposing the suicide conclusion, feel free to speak up.”“It's definitely suicide!”“High school pressure is huge nowadays!”“Mr. Li! I believe that this female student, Li Rui, did not commit suicide! She was hung after death!” said Jiang in a deep voice.