Shini Yasui Kōshaku Reijō to Nana-ri no Kikōshi - Chapter 160 - Claude Lucanrant’s Fragments (part two)

“Will you marry me?”As a metaphysics master, An Yan was humiliated by a rejected marriage proposal.She turned around and grabbed the man with the best fate in the entire room to propose to him.“Miss An, you'd better not regret this!”In the blink of an eye, the hunter became the prey, and An Yan was a bit panicked.She was truly cherished, but it was a possessiveness-driven affection that An Yan did not want.It wasn't until he fell ill.That she realized what was called deep affection was just a conspiracy.Everyone says he is the Li Family's deity! Because of him, the Li Family flourished with riches and glory.In reality, he is the Li Family's demon! He could potentially drag the entire family to irreversible doom at any moment.

This story revolves around a boy who was sent to a dark, mysterious parallel world in the body of his beautiful senior sister known as Lily. The lone girl ran into the night parade of a hundred ghosts the very day she arrived; seeking survival amongst the warrior’s dispute in a chaotic world, and forging her own demon sword! This is an unimaginable other world adventure!

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

In a world where human and monsters relied on mystical fruits and their inner power to fight for dominance, a lost soul was thrown, given the powers from all the other worlds he’s known. But there was a catch; he had no control over what power he would get! With knowledge beyond that of most, he sails his path to the top of the one piece world!