MTL - Pirates: From the Decomposition of All Things - Chapter 43 against Kaido

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

If you can reincarnate or transmigrate into a cultivation novel world and you have a choice, would you be a protagonist, an antagonist, a side character, or a mob character?

And what would you do if you are aware that you’re a character in a cultivation novel?

Mao Miaomiao, a 60-year-old retired professional MMA fighter got transmigrated into a mysterious cultivation world with modern technologies. He found himself in his youthful body, and he got a system as a bonus.

Cliche, right?

[You have received new quests]
[Kill a native protagonist.]
[Kill a reincarnated protagonist.]
[Kill a transmigrated protagonist.]
[Kill a regressed protagonist.]
[Kill a time-traveled protagonist.]
[Kill a resurrected protagonist.]
[Failure Penalty: Death.]From a mob character to a villain mob, from a villain mob to a villain boss, from a villain boss to a secret character, the system forced Mao Miaomiao to evolve… and hunt every protagonist in this world.

During the years of study, no one would associate Jiang Huai with Mingshuang. Mingshuang is the school flower, always at the center of the situation, rich and beautiful, and arrogant. Jiang Huai is always No. 1 in the affiliated high school. The boy’s family background is not good, but he is handsome and indifferent, and he treats others with restraint and alienation. Only Mingshuang knows what he looks like in private. One summer night after the college entrance examination, under the camphor tree…

- Description from Novelupdates