The Erratum - Chapter 31: Tower of Obscenity.

After suffering from a heat stroke while working under the scorching heat of summer, Lu Zhou, a hardworking but poor university student, somehow becomes the owner of an advanced technological system. With the cheat given by the system, his university life changes overnight.

A Master’s degree? Easy.

PhD? Not a problem.

From a nobody, he quickly becomes a huge celebrity in the world of science. With the missions given by the system, he is on his way to winning a Nobel Prize.

“System, can points be exchanged for money?”

“No.”

“F**k, what use are you then!?”

“This system will make you the ultimate scholar, the kind that lords over all of humanity. What use will money be to you?”

After a car accident, Si Yu got into a novel about Lily’s marriage and love, and became the villainous supporting actress in the book.
The female supporting role is the wife of the president. The president’s name is Lu Xi. She is super rich and beautiful.
Siyu collapsed.
Lu Xi is the heroine, what does it have to do with her!
Si Yu racked her brains to get a divorce, but later found out that as long as she wanted a divorce, she would have all kinds of bad luck: bite her tongue while eating; fall down the stairs; open the door and get caught by the door…
In order to survive, Si Yu had to change his strategy.
Lu Xi dressed up and came to her, and said coldly, “Go to the Civil Affairs Bureau.”
Si Yu stepped up and hugged him, and said coquettishly, “Wife, let’s stay together, okay?”
******
At the celebration banquet, the actor Si Yu pressed the beautiful president of Light and Shadow Entertainment against the wall to make fun of him. This scene was photographed and posted on the Internet, and it also became a hot search.
Netizens ridiculed: Mr. Lu has a wife, she still dares to seduce? shameless!
Just when Si Yu was about to be hacked, the female president of Light and Shadow Entertainment posted a Weibo.
Light and Shadow Entertainment Lu XiV: Let me introduce, this is my wife @siyu.

Forced to become a “newcomer” in the entertainment industry X Gao Leng abstinence / female president
Dog blood, 1V1, focus on falling in love.
Friendly reminder: non-shuangwen, the emotional line is slow.

Content tags: entertainment circle marriage and love sweet text through books
Search keywords: protagonist: Si Yu, Lu Xi ┃ supporting role: ┃ others: reverse sign, gl
One sentence summary: Divorce is too hard

- Description from novelbuddy

Shao Qing grew up in the orphanage. In order to survive he went to school during the day and worked part-time at a restaurant during night, becoming a proficient cook. He was looking for his parents when he got into a traffic accident and died. He was reborn into decades before and activated the portable space in his jade pendant. He grew many kinds of flowers, planted trees and sold fruits, opened a restaurant and filmed videos.

In this time when internet celebrities are all on the rage, I must stand above the other shows.

Boss Ling Senhao: Lately I’ve taken a liking to this one person. Long legs, slender waist, really good at acting and the key point is he makes good food. Say, should I sign him or should I sign him?
Mo Shaoqing: So we only agree to work together?
Everyone: Male god Mo’s food is so delicious *cries*
Mo Shaoqing: Actually I’m a cook who’d being held back by my acting work!

In short, this is a gourmet internet celebrity. He started with private kitchen, exploded from forums to weibo then to the entertainment world, from China to overseas, getting the attention of everyone.

The guide to eating:
1. There’s a little bun, but the main character doesn’t have double gender.
2. Sunny handsome fine dining expert Shou × half-chinese foodie elite Gong.
3. Last year’s, mainly about good food, a bit of Xuanhuan, as well as some showbiz.
4. (Mary) Sue novel, there’s a golden finger.

- Description from Novelupdates

Dual cultivation isn't a choice; it's a necessity.

After being struck by a truck like most lucky protagonists (or unlucky ones), Vaan found himself transmigrated into the body of an orphan in the world of witches and demons.

However, they didn't always exist.

Demons terrorized the world ever since the Gehenna Realm descended over 300 years ago. but along with them, came mana, giving birth to witches to combat these demons.

Since then, the world of men was dominated by witches, establishing the seven witch kingdoms, which safeguards at the forefront of the demon invasion.

In order to survive in the matriarchal society of the witch kingdoms, Vaan, like all other men who cannot use magic, had to learn how to service the witches to survive.

Nevertheless, it did not come without its own benefits.

Years of research have led the world to the discovery of intimacy between men and women could increase the witches' mana absorption.

But at the same time, men could absorb some of this mana to improve their physique and lifespan.

Thus, since then, an intricate relationship was formed between men and witches in the red-light districts. Love became casual, and dual cultivation is common.

As a prodigy in the art of pleasing women, Vaan lived a smooth two years since his transmigration as an orphan.

However, everything came crashing down in a heartbeat one day when his life was nearly taken, and Lady Eniwse whom he served went berserk.

Even so, that was not the end.

With the awakening of the Witch Hunter System, watch how Vaan takes on the world and becomes the lord of witches.

=====
Note: Contains lemons.
Hunting witches does not necessarily imply killing witches if you know what I mean ( ͡° ͜ʖ ͡°)