Strongest Survival by Otome Game’s Heroine (LN) - Vol 1 Chapter 9: World of Magic

Ling JingXuan, a secret international doctor and killer. Can save people with one hand and kill with the other. Right or wrong, both paths without exception would cause people to be terror stricken. One morning he crossed over, with only four bare walls for a home and was also given two free stir fried little buns. Ling Jingxuan can’t help but be speechless.This life, can this pit be any bigger?

Yan Chengrui, Qing dynasty’s only prince with a title of General. On his first mishap on a mission, a good man forcibly became a slave wife. There was no one who was not disappointed from the imperial family. But, don’t know when slave wife learned it but poison concubine’s poison was incomparable, who dares to try to straighten him out?

“What? 30 Wen? You’re robbing from people, so expensive!”

One day of the month of a certain year, Ling Jingxuan takes the two little buns to the market to buy living necessities.These five year old little buns after hearing the price have to hold back their red faces. Fried little hands rigidly held onto the broken wallet, Ling Jingxuan suddenly wanted to cry but had no tears. Sons, we earned money but not spending it, don’t tell me its left for the foals?

At the end, it was obvious they carried two liang of silver. Stuff that was sold at the last minute were the cheapest. Seeing the smile of satisfaction from the little fried buns, Ling Jingxuan secretly vowed. One day he would develop them into super meat buns，a rich 2nd generation family!

- Description from Novelupdates

Wen Xuxu is a tenacious, talented, smart and brave woman who was fostered by the Yan family at the age of four when she lost both her parents.

Brought up to be the successor of a huge conglomerate, Yan Rusheng is an aloof, intelligent and arrogant man who is the most sought-after bachelor in the capital city.

Despite growing up together, both of them seem to treat each other as an eyesore. She labels him as a jerk and womanizer while in his eyes, she is a shrew.

Over time, they fall for each other, but they continue to conceal their feelings for each other. By a twist of fate, they are forced into a marriage. And unknown to everyone else and Yan Rusheng, she has harbored a deep secret for many years…

- Description from Novelupdates

Zhang Xiao Qiang is a nobody in this apocalyptic world with danger lurking everywhere, he is forced to wander around and learn the rules and principles to survive. Over the course of time, Zhang Xiao Qiang’s character and laziness slowly wore away from the experiences he faces. Zhang Xiao Qiang becomes more resilient, of course also gaining power whilst watching the lunatics of the apocalypse trampling on everything they could trample on. Zhang Xiao Qiang always maintained a bit of conscience in him. He never had the thoughts of being a hero, yet he doesn’t mind sharing bread from his plate. Zhang Xiao Qiang will continue to live in the cracks of the apocalyptic world until the crack can no longer hold him.

16 years old-- most boys would be falling in love, as their hormones all rise to unprecedented levels. Most boys at Riley's age would have dreams; dreams that will slowly grow into passion. Riley, however, at age 16... killed the world's number 1 superhero.