My bathroom connects to another world - Chapter 1330: Now Everything’s in Harmony

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

“When I opened my eyes, I found myself as a character in a game. It was bewildering, but I thought it was worth a try. That was until I saw the skill given to me. It was [Opening Eyes], with no abilities whatsoever.”The story starts with the MC playing a game that is “Very Difficult”, so difficult, in fact, that no one has ever managed to kill the last boss. After 18 years of playing and, having the best attempt be at 30% of the last boss’s HP, he decides to try out a character that he never used.This character was the Slit-Eyed character. It had garbage stats and garbage traits. But, since the MC had ran out of options with every other character, he was trying to see if he could find any secrets with this new character. So he puts in his name ‘Zero’ and presses play… Only to find himself inside the game, as the Slit-Eyed character.

In a single day, a global calamity wipes out humanity, leaving their souls adrift in an endless void.An enigmatic entity, responsible for the catastrophe, offers a twisted mercy: reincarnation into a deadly“King's Game.”Every soul from Earth must choose a character card to determine their new form and fate.Chaos erupts as billions scramble for power. Some snatch weak cards in haste, while others luck into formidable ones.Su Ping, caught in the frenzy, watches desirable roles like Goblin King, Blood Goblin King, and even Succubus King vanish.Desperate, he claims the only card left: Dark Dragon King.To his shock, this “lowly” dragon bloodline ranks among the top 1000 strongest. As Su Ping finds himself in a treacherous cosmo's where every player is a king vying for supremacy, he wonders:If a dragon is this low, what monstrous powers lie at the top?

A pair of young girls that appear to be the same age act like a mother and a daughter. They are on a journey for one reason: to obtain a medicine that will stave off the daughter’s disease. Killing demons, deceiving people, and giving her everything in hope that there’s a way of rescuing her daughter. This is the story of their fragile hope and overwhelming despair.