Path of the Extra - Chapter 7: Solomon Dragonheart

Do you know how this world ends?

Xia Yuqing is a shut-in+fujoshi from the 21st century. After an accident, she transmigrates into the body of a young princess forced into a political marriage to another country.

“W-where is all this blood coming from? Is this– Is this nose blood? AH, YOUR HIGHNESS! A-are you alright? What? No! You mustn’t! Princess Xia, please, come back!”

“… I… need… to… see…”

The aide could only helplessly look on as Princess Xia Yuqing crawled towards the emperor’s quarters, leaving a trail of blood in her wake.

Fujoshi: a term for a woman who enjoys reading about relationships between men.

- Description from Novelupdates

This text has been published under the name “Amidst the Falling Stars”.“President, I've found a little Baozi who looks a lot like you.”“President, Baozi says he doesn't have a real dad; he's a test-tube baby!”“……”He'd only been gone for two days, only to be told by his secretary that he'd been high-grade counterfeited, and it was a mini version of him!Test-tube baby?Thud!One phone call, city-wide search for Baozi, and also Baozi's... mom...Half an hour later...“President, we've found Baozi's mom... it's just... the young assistant you just fired.”“……”Before meeting Ou Mucen, Ye Ning was both the inconspicuous adopted daughter of the Ou Family and the true hidden master of the Antique Circle. She was exceptionally talented and intelligent, content with living a simple life.But after meeting Ou Mucen, her persona collapsed...

Jiang Pengji got something called the Court Intrigue Stream System.
System: “Your goal is to become the most prestigious woman in the kingdom (the Queen)!”
Jiang Pengji: “Okay, System. No problem!”
Years later, she met the target by becoming the most prestigious woman (the Empress).
Jiang Pengji: “Well done, no?”