Interesting Historical Romance III (Manhwa)

I’ve transmigrated into the world of the BL webtoon where I left my one and only spiteful comment. On top of that, I become the adopted younger sister of my favorite character: the obsessive male lead who is later regretful for his actions, but still dies along with the duke in the end. So, I was determined. Since I have transmigrated into this world, I can’t stand by and watch my favorite character die. Additionally, I also don’t want to die. That’s why, author, I'll need to change the tags

Her fiance, her sister, and her parents. Ariadne returns 14 years from the past, the day she was cast aside by everyone. "Shit! I am trying to court you right now!" From her fiance, who acted much different than he did in the past, "Don't cry, Ariadne. Don't you know how pretty you are to me?" to the kind Prince, who fell for her at first sight. This time, she will get revenge on everyone and become Queen.

egina, whose father was the murdered emperor, became the regent on behalf of her younger brother. While facing plenty of hardships, news about the depletion of government funds due to her maniac younger brother's behavior, and her fiancé having an affair, begin to spread... In the end, she loses everything when her fiancé commits treason. In her last moments, she turns back in time with the relic of the First Emperor.

Rosa remembers her past life. She remembers reading about the Helios Empire in a novel before dying suddenly in an accident. When she is reborn into that exact world as Rosa Veronica, she lives day to day and works hard to make ends meet until one day when someone from the Duke of Estella’s estate comes to fetch her. When she arrives and meets her biological father, her life is turned upside down once again as she’s forced to live the life of Rozenta Estella,

Around 20 years in the future, the world is destroyed due to the invasion of demons. There’s only one way to prevent the destruction. Marry the Duke known as the Monster and give birth to his child who will grow up to be the future warrior. “Mielle, that marriage, I’ll do it instead.” Yelena, who saw the future, decided to get married to the Monster Duke and give birth to his child to save the world, however “Are we going to keep being idle like this?” She thought she would be able to get it

I possessed a character in a novel that I stopped writing as a hobby when I was in high school. My mother died in an accident, and my father is rumored to be dead right after he went to jail. Thanks to that, I became an orphan girl at the age of seven without a name. While living in another person’s house, I was exhausted from working and was caught running away. Then sold to s*ave traders. I was wondering if this life is meant to be ruined.

The Gerrard family has been loyal to the royal family for 1,000 years. But the royal family returned that loyalty for thousands of years with a slap in the face.
Adelia Gerard, who lost all her family, lineage and loved ones to the crown prince.
She fell asleep while determined to take revenge on the crown prince who killed a loved one. When she opened her eyes, she saw the dead living in front of her eyes.
“Dream?”