Skeleton Knight, in Another World - Chapter 14Volume 2 -

Su Wan is a Realm Destroyer. She shuttles to different time-spaces using the identity of the “Cannon Fodder Ex-Girlfriend”, dedicated to plotting how to happily tear apart the male protagonist and the female protagonist. –There’s no such thing as protagonists who can’t be torn apart, only Ex-Girlfriends who don’t work hard enough~

- Description from Novelupdates

Haruma Kazuki is a cursed (or maybe just deeply unfortunate) high school student whose lewd, panicked, or absurd thoughts literally manifest in reality — especially when he tries not to think about them. The more he denies or avoids feelings, the more chaotic and trope-heavy the consequences.

All Chu Lian had done was to read a book where the female lead had cheated on her wonderful husband. While wondering why, before she knew it, she was waking up in the body of that very same female lead!

Wait, did that mean the handsome husband from the book was hers now? Chu Lian decided to welcome him with open arms!

However, what she got wasn’t the kind husband she had been expecting. Instead, his personality seemed to have been completely flipped! He left her all alone on their wedding night… and just five days into their marriage, her dear husband abandoned his loving wife and left to enlist in the army!

Fine! Be that way! She could pass her days perfectly well somehow, even if she had to do it alone!

Chu Lian put her household in order, charmed the rest of her new family, and did a little business on the side. She even opened up some new trade routes! Her days passed peacefully and leisurely… Until her dear husband got into trouble at the frontline of the war.

Hmph, isn’t he crawling back to me for help in the end? Forget it, I’ll go save him myself!

Ascension of the Hollow Star