In Different World with Naruto System (WN) - Chapter 17 Explanation

Wei Yuewu is the unloved daughter of the powerful Marquis Hua Yang. On her way back to the capital city to marry her fiancé, she becomes the target of a ruthless assassination led by her fiancé, Marquis Jing Yuan. With the help of the Prince of Yan State, she narrowly escapes from one disaster after another and returns to the capital. Determined to avenge her enemies and unravel the mystery surrounding her engagement with Marquis Jing Yuan as well as the death of her mother, Wei Yuewu makes a deal with the Prince of Yan State. However, just as she has triumphed over all her enemies and is about to reach the acme of her life, she deliberately destroys her own future and becomes an exile of her own…

- Description from Novelupdates

Sometimes dying isn’t even the worst part of your dayMark has been reincarnated into a dead town in a bog, one that has been recently destroyed and occupied by ravenous undead. They disappear every day and return again at night, mindless and hungry, hunting for any survivors. He’ll need to use cunning and subterfuge to avoid them, because since he was transported into the body of a child, he can’t level up. At least not yet.Bog Standard. It means “totally normal”, right? But for the small towns found in these bogs, there's no quick rescue and not much trade. Everything has to be made to last. To them, it means “excellent quality”. Mark will have to prove he's Bog Standard if he hopes to survive.This is an Isekai of excellent quality. It’s a progression fantasy set in a LitRPG world, rags to riches with an eventual OP main character. The pacing is slow-burn, incremental progression, sometimes slice-of-life, punctuated by moments of intense violence and possibly traumatic content.

(Marriage in place + silly wife + vest + sweet pet + strong man and strong woman + pretending to be a pig and eating a tiger)

After a calculation, she had to marry her sister, who was rumored to be blind and lame, and could not live beyond the age of thirty.

Later, everyone in the capital knew that the powerful Mo family, Mo Yuchen, married a fool and spoiled her.

someday.

The foolish girl leaned against the man’s arms, touched the man’s Adam’s apple and said, “There are rumors in the capital that you married a fool. Do you want me to show them my vest? Block their mouths?”

The man grabbed her small hand and put his arms around her small waist, his Adam’s apple rolled, and his voice was hoarse and too low, “Little Luoluo, be nice~ The vest is not in a hurry, there are more important things right now.”

“What’s up?”

A stupid girl is puzzled.

“Deadly thing.”

After speaking, the man hugged her by the waist.

If you want to show your vest, go dream!

He didn’t want his wife to be missed!

- Description from novelbuddy

Shao He, heir to a family renowned for medical and poison skills, a top special agent of the 21st century, unexpectedly transmigrated into the body of a pathetic Madam Marquis who had been tortured to death! And on that very night, she was thrown into the Mass Burial Mound!Looking at the newborn in her arms, Shao He resolved to live a splendid life in this foreign world!From then on!She was the Divine Doctor who aided the world!She was the fearsome Poison Queen!She possessed wealth to rival nations!She was also an astonishing scholar!And the Marquis, filled with regret, wished he could kill himself on the spot, “He'er, I was wrong, you...”“Shut up, I am now the Empress!”