Forgotten Title Transmigration into book

MC wakes up on the sedan chair to be married, she realizes she is in a book she read before, and she's the side female lead character. Basically, two brothers are getting married at the same time and the FL arranges for the marriages to be swapped so MC has to marry the one that's scary. MC avoids disaster by staying with the scary brother instead of doing what the original in the book did. (Raised a fuss in the wedding room and basically becomes a concubine for the other brother since he had already consummated the FL)

 

https://www.novelupdates.com/series/the-female-supporting-character-has-arrived/

 

Unfortunately its not a quick transmigration book.

 

Oh i thought it was because what you described is the plot for the 1st arc of the quick transmigration that i sent. Lol

 

I'm pretty sure I read this but can't seem to find it in my lists

 

I seem to remember having read a novel with such a plot, but I really don't remember the name
First I would have said "I'll be the Male Lead's sister-in-law", but there the MC is transmigrated before the wedding... I'll think about it again

 

I am also interested in this. If you remembered it's name please tell me . I also want to read it

 

Are you talking about this one? in which in the novel that mc read before transmigration, side female character was killed by ogml to prove his love for ogfl. Later ogml gains memory of previous life (what happens in the novel).

 

Yes

 

Book link please

 

I just remember the summary not the title. Sorry. But I will post it if I find it saved somewhere