Death March kara Hajimaru Isekai Kyusoukyoku (WN) - Book 5 - 5-4. Flying Ants (1)

A firefighter in her previous life, Li Jing’er transmigrated back to ancient times and became the wife of the second son of a farmer. A month after Li Jing’er married into the family, her husband left to join the army.

Then news arrived that her husband was killed in battle but the compensation paid by the imperial court was snatched away by her greedy in-laws. Forced into a corner, she planned an escape, severed family ties, and left with her six-month-old baby daughter.

Joining the flow of refugees escaping from disaster and war, she picked up several lost and abandoned children along the way and tried to start a new life.

Then out of the blue, her deceased husband appeared…

- Description from Novelupdates

The Immortal Path led to Longevity and Sovereign was heading in ease. When the Longevity was no longer in ease, all living beings were just prisoners. Conspiracy, internal strife, and the invasion of the others, all of it emerged together. 

In such a world, there was such a young man. He made his way upstream, stepping on blood, defying the emperor, destroying the various kings, and slaughtering his way through the hundred clans to form an Immortal Path towards the throne of Sovereign! The Immortal Path was endless, while the Sovereign was limited. He used his blood to forge his immortal legend.

- Description from Novelupdates

She had loved him for many years, and she forced him to break up with his girlfriend and marry her using the most despicable means. After getting married, she carefully nurtured their marital life, hoping to touch his heart, but he didn't care about her at all and wanted to reconcile with his former lover.Later, her mother passed away, and she also had an abortion. She finally gave up and decided to divorce. However, after seeing the divorce agreement, he did not readily agree, saying, “Sweetheart, do you really think you can get rid of me by divorce?”

“He is the entertainment king who is in charge of everything. Been single for years, he had zero scandal. One day, a woman and a girl turned his life upside down.