MTL - The Rich and Powerful Marry: the Rebirth of the Ace - Chapter 455 430: Mutation! regret but too late!

Before getting married, Shen Xi knew that her fiancee had a girl he was secretly in love with for years.
After the divorce, she found out that the girl was her.

Before getting married, Shen Xi knew that there was going to be no love in her marriage.
After the divorce, she found that her ex-husband had married for love.

Before their marriage, her husband had a lot of money.
After the divorce, her ex-husband went bankrupt paying for the huge alimony.

Then, Shen Xi was reborn to the day of their marriage.
Shen Xi would just like to ask, would it kill you to say ‘I like you’??

- Description from Novelupdates

There was a time when I used to think, “How nice would it be if I got transported into a novel world?”Yeah, I know, it sounds childish—but who cares?It was just a passing thought. I never imagined those silly wishes would actually come true.And yet, I opened my eyes to find myself possessed by the villain of a romance fantasy novel.Not just fantasy—romance fantasy.The worst part? I wasn’t even the main villain, just a stepping stone for the female protagonist… who also happened to be my fiancée.Thankfully, the engagement was broken off, and I thought I could fade into the background as a mob character, ruined by the plot.…But for some reason, the female lead won’t let me go.

Zheng Tan somehow returns to the year 2003, turning into a black cat. Picked up from a rubbish heap by the Jiao family, he is given the name “Charcoal”, and so begins the life inside Professor Jiao’s family. Zheng Tan remembers that he was once a person, but currently his body is that of a cat. He has no way of speaking the human language, but can understand it, and even retains the thinking and IQ of a young 20 year old youth. Read along as he adapts to this new world, and somehow tumbles from a group brawl to catching a thief.

- Description from Novelupdates

Sequel of Allison, taking place about 17 years after the original series.