Shota's Isekai NTR Adventure - Chapter 1188: Merman Academy

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

Dragon 5th is a powerful lord with incredible martial arts, and yet is wasting away from a fatal disease. The only medicine which can cure his sickness lies in the clutches of his venemous ex-wife, Madam Lovesickness, and is guarded by 7 dangerous killers, fugitives of the martial world. To retrieve the antidote, Dragon 5th hires Liu Changjie, a skilled martial artist who loves drinking and women, but has a mysterious past. All is not what it seems in this wuxia heist story.

[A Douluo Dalu 2: Peerless Tang Sect Fanfiction]He awakened a unique martial soul and forged unfair contracts with soul beasts.Born in obscurity, he rose as a formidable overlord amidst the chaos.He suppressed countless prodigies of his era, his talent unparalleled.He is the true Beastmaster King, the ruler of all beasts.In the shadows, he gathered strength, advancing step by step, until he reigned supreme, unifying the continent.Whether human or soul beast, he would make all beings submit and become the sole sovereign of the land.Ending the turmoil, bringing order to the world—he would ascend to the highest throne, standing above all in an era of chaos.[Multiple love interests, no simping, mastery of strategy, seizing every advantage]

This story is centered around the man named Yi Ji-Hyuk, who has spent 1000 years in a Medieval Western fantasy-like world before returning back to the modern-day Earth. When he returns, he finds that his home is facing monster threats, and that humans with superpowers have appeared to protect the innocent people of Earth.