Strongest Survival by Otome Game’s Heroine (LN) - Vol 5 Chapter 5: Academy’s Day Off

This story revolves around a boy who was sent to a dark, mysterious parallel world in the body of his beautiful senior sister known as Lily. The lone girl ran into the night parade of a hundred ghosts the very day she arrived; seeking survival amongst the warrior’s dispute in a chaotic world, and forging her own demon sword! This is an unimaginable other world adventure!

“How do you treat ants? Gods will treat you the same!” – Yuan Chenfei.

On this day, Gods finally appeared.
Not for destruction, not for slavery, but just for playing a game…

- Description from Novelupdates

There was once an innocent little boy who was about to graduate high school. But suddenly, a truck ran him over before he could step foot in adult life.From his cruel twist of fate, he learns that after a person dies, they simply go to a result screen—a simple score system based on how publicly known they are.Being the nobody, he only had enough points to use the wheel spin—three shots that would determine his upcoming life.The wheel first landed on females, crushing his hope of keeping his gender. But he wasn't just going to give up so easily as the male section remained.The next spin didn't land on what he hoped for.With one last shot, he slammed the button and prayed. A miracle, almost as if god answered his prayer, appeared right before his eyes as it landed on a male.“Thank you, god! I knew you'd never give up on me like that——Wait, what do you mean that's a bug?”Before he could say anything, he was reborn into a fantasy world where magic and cultivation coexist.Want to find out what he got for his upcoming adventure? Well, let's just say he experiences the three stages of grief with his awful luck.

Xia Ning is betrayed by her boyfriend who wants to marry another girl from a rich and powerful family.