I Have the Alchemy Emperor in My Head - Chapter 21

Xia Zhijun got the title ‘study god’ after scoring first place in the whole city. He’s the model of a good student in a teacher’s eyes: good grades, good manners, and quiet. When he wasn’t smiling, his entire body emits a cold abstinence aura. The girls only have the guts to look from afar and not get close.
Later, it was rumored throughout the entire school that even the study god would fight and hit on girls. Whoever dared to provoke his girl, he would teach you how to be a person at every minute. The night of the graduation ceremony someone saw him blocking Gu Siyi in the corner. He didn’t stop kissing even when she cried. He bit her lips and said in a raspy voice, “I’m going crazy…”
During college finals, Gu Siyi almost bursted out crying, “I’m such a failure. I won’t be able to find a good job in the future…And if I can’t find a good job, I can’t provide for myself…”
Xia Zhijun played with her pink earlobe and remarked, “I’ll take care of you.”
After they graduated, Xia Zhijun created a research company and Gu Siyi became the boss’s wife.
The commercial rocket, “Star of Siyi” was successfully launched. So everyone knew that the new technology superstar, Xia Zhijun has a wife who he spoils a lot.

- Description from Novelupdates

Shi Han was lost when he was a child, and when he came back, the family already had another adopted daughter who was loved so much, and she was targeted and disgusted by her parents and elder brothers.

It wasn’t until a car accident that she was given up by her biological mother that Shi Han finally realized it.

“Isn’t it nice to live alone? What kind of parents and brothers do you want?”

Shi Han is no longer pleasing his biological parents, developing his own career, and paying for a little wolf dog.

The little wolf dog is young and beautiful, with a slender waist and long legs. He is good at washing and cooking, and she couldn’t be more satisfied.

Shi Han’s love career has a double harvest, the violin, the medical boss keeps losing his vest, his true love fans are on the rise, and his parents regret and beg for forgiveness.

Shi Han laughed, “Heh~”

I thought she was the only one covering the vest, until Shi Han saw the CEO Lu Yan who could influence the international economy.

Not only does she look exactly like her husband, but even her name is exactly the same.

“Who is this?” Shi Han pointed to the cold-faced man in a suit in the photo.

“It’s a bit like me.” Lu Yan didn’t change his face.

“…”

- Description from novelbuddy

Beings that create and control monsters and demons, beings that build and reign over malicious labyrinths, the chosen individuals to possess an overwhelming Unique Skill… They are the Demon Lords.

I’ve had enough of being transmigrated into books.