Happy Maji

SSR-ranked killer Mu Hui died in an explosion, only waking up to find herself transmigrated into the body of a vicious female supporting character in a book.
The original Host was as stupid as a pig. As the lover of the villain, she helped the male protagonist steal the important documents from the villain and backstabbed the villain for the male protagonist.
The ending was, of course, being attacked by both the male protagonist and the villain, and, dying miserably.
And the point where Mu Hui transmigrated was the moment when she stabbed the villain and ran to the male protagonist's side—
What could she do to change her fate?
Mu Hui made a prompt decision and placed the knife that had stabbed the villain onto the male protagonist's neck. "The scene just now was deliberately acted out by my man and me. Return the document to my man immediately!"
The male protagonist: ""???""
The antagonist: ""???""
Later on, Mu Hui constantly helped the villain Fu Siye fight monsters and level up, just so that she could live longer and return to her original world.
However, one day, after a bath, the villain came up to her. "You've been my lover for so long. When are you going to consummate your marriage?"
Mu Hui: “???”
This was not how it was written in the book!
[Even if it is meant to be, it can be changed step by step.]

EndlessFantasy Translation 

Transmigrated into a Book and Became a Spoiled Antagonist

chubannians

Everyone looked over and saw an old lady being helped in from the outside.

Mu Hui's mind went blank for a moment. She then shuddered.

Was this not the old lady that she had met in the old district the last time?

The mayor was also a little confused by the situation. He asked, "Who are you?"

The old lady took a document from the people next to her and announced it to the entire jury, "The old district in the city center has now been recognized as a historical and cultural district by the central government. It is not allowed to be demolished."

She looked quite old, but her words were firm.

Mu Hui looked at her and her heart skipped a beat.

The old lady that she had saved so casually could not be some kind of big shot, right?

The rest of the people had the same opinion and were discussing enthusiastically.

"What kind of background does this old lady have? She just came in with a document. She's definitely not a simple figure."

Be a Good Girl and I’ll Reward You When We Get Back