These are the ones I'm currently reading at Wattpad, I haven't done any further searching but I'm sure most of these 4 has a manga.
-Death is the only ending for the villain.
-I'm only a stepmother but my daughter is just cute
-I ignored the protagonist now they're after me.
-Suddenly became a princess one day
Hahah as you can tell they're all transmigration types of stories. It's my current favourite.
I'm exchange, I found link on raws: https://tkor.fun/%EC%95%85%EC%97%AD%EC%9D%98_%EC%97%94%EB%94%A9%EC%9D%80_%EC%A3%BD%EC%9D%8C%EB%BF%90_15%ED%99%94.html

Details!!
He stood there and there should have been a knight or a coachman standing by the door. Instead of the brother she took the coachman's hand and went up. He was annoyed and sat in the coach.
Spoiler Alert!!
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She asks him if they're riding together and he asks her you don't want to? She couldn't leave anymore cause the door closed already and she would look weird leaving. The whole ride was awkward, everytime she shuffles he looks up so she tries not to move a muscle. So basically it was a stressful and suffocating ride. The moment the coach stopped the brother stands up, opens the door and reaches for her hand. So that he can lead her down the coach.
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Extra spoiler (w/o the details)
In the ball, she meets the First Prince and finds out there's no RESET button.
(Why?)
She also meets the Magician and recieved a handkerchief.
(Why?)
(I read the translation in Wattpad, if you're wondering where to read the novel.)