Re:Zero Kara Hajimeru Isekai Seikatsu - Chapter 46Arc 7, - “Childish Recklessness”

In his past incarnation, Lu Xuan was the youngest Celestial Lord that the universe has ever seen!
An accidental rebirth brought him back to a thousand years before, where the Earth had just begun its spiritual reawakening. When he stepped onto the way of cultivation for a second time, he swore to rewrite all injustices suffered in his past life, and defeat all enemies that dare stand in his way!
Let invincibility be his cultivation and the path he treads. In this life, it is his destiny to be invincible!

This novel is also known as Master Fu's Mysterious Darling Wife

She is the The Young Miss of Military family Shen, her face is peerless, her temperament is cold, and she is her family’s treasure, but isn’t accepted as one’s child by her mother;

He is The Sole Heir to the top giant Fu Family, his power is unparalleled, indifferent high-born, the captain of the mysterious military force, and the youngest commander-in-chief.

Because of her grandmother’s wishes, she married him at lightning speed. She thought that it was a marriage that she needed, but she didn’t expect to be greeted with his extreme pampering.

- Description from Novelupdates

Yang Ji transmigrated to a world of immortals, where he could see various information displays invisible to others.He looked at a chunk of ore, “Mystic Iron Ore”.He looked at a dead frog, “Died of Gu Insect, dead for fifty breaths”.He looked at the sky, “The sky is overcast, and a heavy rain will pour down in an hour”.He looked at humans, “Thinking”, “I want to seize your body”, “Angry”, “Sneaky”.When he looked at himself, a proficiency panel appeared.With the attributes he could see, Yang Ji sought good fortune and avoided disaster. Step by step, he walked the path to the supreme immortal way.

Time travel to become a false widow, with a little bun beside her.

The parents-in-law were unkind, and the sister-in-law was tricky, so they jointly poisoned her to death.

Dong Yue was reborn. Faced with such a tragic situation, she was too lazy to entangle with these beasts and wanted to take Baozi away.

***

The general knelt down to intercede for the guilty minister: “He was framed.”

Everyone sighed: the general is kind.

Dong Yuezhi: He was the one who framed him.

The general ran to imprison the prince: “The prince will not do anything rebellious.”

Everyone sighed: The general is upright.

Dong Yuezhi: Running around is true, just to let the prince be convicted of the crime.

***

He is the only one who is sincere to her.

“Yueyue, I’m stupid, I can’t say good things, I will protect you for the rest of my life.”

“Stupid mouth?” With a simple and honest face, his mouth turned up and down, making people never turn over, “General, stop pretending!”

He restrained his simple and honest expression, and his eyes were deep and burning: “You are the person I love the most!”

[He has killed countless enemies and achieved countless battles, until he met her, and her every move touched his heart]

[She is versatile, there is nothing she can’t solve, but this man has become a candy that can’t be shaken off]

- Description from novelbuddy