mellusia

Edit: found it!

https://www.mangago.me/read-manga/celeb_lady/

Hi all. I read a few chapters a long time ago, so it's not much to go on, but I'm looking for a story where a modern celebrity (possibly an actress) got isekaiied into a different world. I think she was murdered, which causes her to get transported.

The girl she ends up in was a somewhat overweight neglected family member of a noble house. The specific thing I remember was that this girl actually was watching the MC from her world as a fan of her life and achievements. She possibly saw the moment of MC's death.

I think once MC is in the girl, she vows to get vengeance for the girl for how poorly she was treated (I think there's a weight loss montage involving jogging?).

Help is appreciated c:

Het romance, not explicit from what I remember. But romance isn't the main focus.

Main character is a woman named Rue or Roo I think? Fantasy style story, the ML is a younger man who allegedly lost his virginity to Rue. He has black hair, but was originally blond. He's actually royalty of some sort, possibly displaced in time.

Rue is a "disgraced" knight who lost her powers, so her standing in the empire is weak I think. She ends up going through a barrier to act as an ambassador in a enemy territory. A whole lotta plot stuff happens.

The antagonist's name is (white haired) Carlos and he's actually been stealing Rue's power (there's a scene where at one point, she tried to kill herself which caused glowing chains to be revealed)

Help is appreciated c: