Cultivation: Being Immortal - Chapter 430:

A Speedster in a Fantasy World

What are you going to do when you pass through another world?

Yalin(MC): Perhaps, many of those seniors who passed through another world would like to use violence to solve their problems, but I like to control the fate of a country with economics and races with faith, I use benefits to instigate others so that I profit, and even making them take risk for me without them even knowing. In each country the highest is the king and behind the king is a string that is attach to my hand, for I am their puppeteer.

Yalin(MC): Certainly the credit does not only belong to me, I must give my thanks to the great knights and their leader Zero(Code Geass). The supreme master of blood, the moon princess(Tsukihime), the black and white princess, and also my ‘good friend’ called by his title the ‘God’s left eye’, president of the neutral autonomous city. Finally I must give thanks to my loyal and competent subordinates!

- Description from Novelupdates

On one dark night in Tokyo, japanInside an abandoned factory…Shizuka Marikawa, a working woman was returning from her work but ran into an unfortunate situation where she almost lost something more precious than her own life but got saved at the last second by someoneShe couldn't help but look at the boy in front of her with wide-opened eyes as she was too stunned to speakAll she could do was stare at a boy with white hair soaked in blood as Around him was nothing but corpses of humans he just killedAnd From this instant, she instantly knew the boy was not human at all because, unlike humans, he had one red eye as he had some weird things coming from his back which he used to pierce through human chests with ease‘monster’ Shizuka Inwardly said this as this was the only answer to her questions even though she said this but she somehow also knew he wouldn't harmShizuka is someone who has always been able to read the intentions of other people from their faces due to events that keep happening in her life which is the reason can tell this boy or a monster moreover she found nothing in his eyes but sadness and painMaking him very pitiful in her eyes, since even though he himself is in so much pain and sadness and even then he is saving herIn her eyes, He is not only Pitiful but also very kind“Please come with me!” Shizuka blurted it out unconsciously even though she had no idea what she was saying because she said it instinctivelyOr maybe she knew? She just knows she can't leave him alone otherwise this boy will be all alone as she decided to take him with HerThe boy couldn't help but look at the woman with a cold graze even though it seemed cold but inside he was very confused as he was even considering a woman's mental healthUnknowingly at this moment, the boy made a bond that he never imagined in his entire lifeUnfortunately for them, his and Shizuka's lives will be totally flipped upside down soon due to unseen events..…

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