When A Snail Falls in Love - Chapter 16

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

After dying, you wake up and realize you've been reincarnated as a background character who is judged as human trash.The decision to change your destiny comes instantly.Discovering that your identity isn't as simple as you thought, you feel favored by the heavens when you manage to become a powerful character.Katase: You won't fool me. I'll expose you for the pervert you are.Murayama: ...Thank you for saving us.Issei: Motohama, what happened to you? How are you so powerful?Rias: If you join my peerage, I wouldn't mind being yours.Sona: You beat me in the game. That means you're now my fiancé.Yasaka: Honey, Kuno wants a little brother.Kaori Houjou: Shinji-kun, let's go on an adventure.Kaede Kazama: Shinji-kun, thank you for saving me from that ball.Rie Sawada: Shinji-kun, I'll wait for you. You'll be my future husband, fufufufu...Changing known history and taking it in a direction not even his eyes could perceive, he didn't stop no matter what. Not even the other world was safe from his clutches.Lexia Von Arselia: My hero, and my future husband...Shinji advances without stopping.“I, Shinji Motohama, swear here and now that I will reach the top of both worlds.”

Ruan Qiuqiu had transmigrated into a cannon fodder that had the same name as her in the novel, Sweet Pampering in Ancient Times: Demon King Husband, Please Spare Me

Right now, there were two paths before her:

Option 1: Continue playing the role of the supporting female character. After a few rounds of being faceslapped by the female lead, she would die tragically in the beast tide.

Option 2: For the sake of the tribe having enough salt, marry the wolf tribe’s former chief, a fierce wolf demon that was disfigured, crippled, and possibly had personality issues.

Ruan Qiuqiu chose the second option without hesitation. She rather go live a peaceful and ambitious-free life than compete with the female lead over some guy.

—

Due to a mishap, Mr. Big Bad Wolf, who had the blood of fiends in him, had become disfigured, crippled, and blind.

He was on the verge of death and his tribe had abandoned him. When he fell to the state of being so hungry that he was gnawing on ice…

The young bride, who his tribe had exchanged 300 catties of salt for, carefully walked to his side and covered his ugly damaged body with an animal hide.

She softly called him, “Husband?”

Long Fei, a cross-timer and doujin, is an otaku who traveled to another world. In the original world, he was an otaku fan of Gundam and military science fiction.

He died in an accident and was reincarnated into another world. The Gundam works he had read before his death and the techniques in various military novels could be brought to another world.

How would he use the Gundam that Long Fei created? What waves can be caused in this different world?

- Description from novelbuddy