MTL - Sword Spirit - Chapter 179 I will save you.

A ritual gone wrong gave him the world's deadliest Class—now all he wants is blood.Zeth stole the most powerful ritual magic in the world from a mad cultist. A Class that's fueled by the blood of his enemies and human sacrifice. One that's illegal to use, punishable by gruesome death. And now that he has it, he's faced with a choice: hide away for the rest of his life from those who would hunt him down, or embrace the power, becoming the hunter to get revenge on the murderer that stole his friends' lives.For Zeth, that's no choice at all.His enemies have to die. And he plans to use every drop of blood, eldritch ritual, and demonic summoning he can to kill them.

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

The first time Yan Zhaoge crossed worlds, he landed in a martial warrior civilization that was at the peak of prosperity. He ended up in the book storage building of the the Divine Palace, which collected and preserved the classics of the entire world from all fields of knowledge. However, a world class calamity struck soon after and even the Divine Palace was destroyed.

Yan Zhaoge’s soul once again crossed over, but this time he arrived in the same world, except countless years have passed.

With his brain full of rare books and classics from the era of peak prosperity, Yan Zhaoge’s second crossing over to the present era was like a gamer who was used to playing hell mode suddenly finding himself playing the game on easy.

That was just way too awesome.

But before that, he needs to fix a certain problem.

“I’m not a main character? In fact, I’m actually the main character’s love rival and the antagonistic Mr. Perfect senior martial brother? This script is wrong!”

- Description from novelupdates

“Dad, when mom dies, can Aunt Chloe become my new mom?”“...Okay!”Heartbroken, Serena Sinclair decisively filed for divorce.Certain that she would regret it, Adrian Lockwood agreed without hesitation.He didn't expect that after the cooling-off period ended, Serena left without a trace of reluctance.On a stormy night, Adrian sent a message to Serena.“Serena, don't push me to act. You know my temper!”“Serena, I'm giving you one last chance! ...Come back obediently, and things will be just like before!”“Serena, Miles misses you. I miss you too. Won't you come back?”The phone rang with a cold and faintly amused voice, “Adrian Lockwood, you're so shameless! ...If you don't want to die, stay away from my wife!”...Wyatt Hawthorne didn't believe in fate, but later he discovered that long ago, destiny had already cast its net around him.That net had a beautiful name called Serena Sinclair.