Avoid Yandere Constellation - Chapter 160:

This novel is also known as Almighty Video Game Designer

Chen Mo a game designer got sent to a parallel world with advance technology but undeveloped game concepts.

Watch as he redefines the world’s gaming industry with the games he remade from his old world.

- Description from Novelupdates

With unmatched talent, but a fate sealed by a terminal illness, Jeong Yeon-Shin challenges his destined death for a chance to live.Set in a realm where elves and dwarves coexist with martial artists, this is the story of Jeong Yeon-shin, a genius fighting to extend his life against all odds.

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.

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…