Game of Thrones: Oath of Iron and Fire - Chapter 58: King of the Narrow Sea?

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

In this world, orphans or just anyone without any hope for this world can apply to become a “walking target”. Their sole purpose is to be a practicing dummy for the students of the sect who train to become “Demon Hunters”. These students need “walking targets” to test their training on living, walking beings of flesh and blood.
In exchange, they will be provided with food & shelter.
Their existence value is lower than a slave, but if they manage to survive a few years they can receive a life long pension.

Xiao Han is such a “walking target”. One time he witnessed a powerful Demon Hunter disposing a demon. When the demon died, a fragment of the demon that managed to escape entered Xiao Han’s heart. No one saw that, and even Xiao Han himself only felt some discomfort for an instant.

But that thing in his heart soon gave Xiao Han visions, and the first one is of a cultivation method which allows Xiao Han to absorb damage to enhance his body. A perfect cultivation method for a “walking target”.

- Description from Novelupdates

Leaning against the attic window, Luo Manman was on the verge of falling.

Her long hair obscured her expressions. With an innately ugly face, even her best efforts could hardly make her figure remotely normal.

Just as she was somewhat inclined to end it all.

[Would you like a better appearance? In exchange for a different life?] A voice named Pandora sounded in her ears.

Luo Manman quirked her lips into a faint smile and gave an unexpected reply: I don’t want it.

[…..]

After Pandora offered her one benefit after another, Luo Manman agreed to this game of life.

Pretending to breathe with difficulty

Starting to peddle composure

The already filthy viscera

Buried under the striking appearance

Was the new life of this skin really a salvation?

Or a cover up of a thrilling sin?

A story about the intersection of skin and destiny unfolded…