I am a chaebol in South Korea - Chapter 270: Secret War

The worst student of Westroad Academy. The disgrace of the Blake House. A new soul enters the body of Frey Blake, who couldn’t overcome his miserable life and chose death instead. “What’s with this body? I’ll have to work on tuning it from scratch.” The Great Mage Lucas Traumen, with the body of Frey Blake, gains a chance at revenge!

“When everyone scorned me because I was merely a woman, I kept convincing myself: ‘Actually, you can give it a try.’” – Fang Feng Sheng

…

There was a famous saying in officialdom: there is no yamen without Shaoxing.

She was the only descendant of the Fang family, the most prominent family of private advisors in Shaoxing.

A calamity broke the Fang family apart. Her father was implicated and put to death, and she cut her way through thistles and thorns to prove her name.

However, walking down this path, she discovered that there were things beyond her imagination.

~ ~

Zong Yue knows that he could marry Fang Feng Sheng because he had blocked all her paths of retreat. But it doesn’t matter—one day, the person will become his, and so will her heart.

- Description from Novelupdates

Seventeen-year-old Hajime Nagumo is your average, everyday otaku. However, his simple life of pulling all-nighters and sleeping in school is suddenly turned upside down when he, along with the rest of his class, is summoned to a fantasy world!

In her previous lifetime, they had married for five years. He meant everything to her, but she was thrown away like an old shoe.

After her rebirth, she gave him a divorce contract preemptively—

“Divorce after one year, the terms of the contract are as follows: husband and wife shall not share a room or bed. Intimacy forbidden?”

He raised his eyebrow.

Who knew that after she got drunk one day, leaning on the headboard, he rested his deep-set eyes on her. “You broke the contract, Mrs, Li.”

- Description from Novelupdates