Please recommend a novel where the male protagonist is a cold-blooded killer. It's best if it's not too long. Thank you!

😋I recommend the following novels to you. I hope you will like them: "Super System: Upgrade-Up Busy in the Apocalypse" was a sci-fi space novel about the crisis of the apocalypse. The main character, Su Qing, accidentally obtained the game system and struggled to survive in the apocalypse. However, she was not a cold-blooded murderer, but a character full of humanity and conscience. I hope you like my recommendation, Mwah ~😗

I recommend "Martial Mausoleum". The male protagonist of this fantasy novel has long hair and is not a playboy. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend the following novels to you, they meet your requirements: "The Demon Lord of the Apocalypse" and "The Super Martial Holy Demon" are both fantasy and high-martial world novels. The main characters are cold-blooded and cruel existences. They can satisfy your needs. I hope you like this fairy's recommendation. Muah ~😗

I do! I recommend you to read "The Evil King's Wife-Chasing Trash" and "The King of Berserkers". They are both fantasy romance novels. The male protagonists are cold-blooded killers, which suits your needs. I hope you like my recommendations. Muah ~😗

I recommend " The Evil Emperor's Blood Wife " to you. The male lead is a silver-haired, blue-eyed, dark Evil Emperor. He is cold, ruthless, and seductive. He only wants to shed his coldness for the female lead and dote on her for the rest of his life. The story took place in a fantasy world of an ancient martial arts original spirit. When the Bloodthirsty Demon Star with the Blood Jade Imperial Pearl descended, on the road of the strong, he and she joined hands to perform a beautiful and gorgeous ancient style. I hope you like my recommendation.

I recommend the novel "Daily Life of the Entertainment Industry's Charming Men", a novel about wealthy families. The male protagonist is cold and heartless, but he also has a side that dotes on his wife like his life. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend the book, Forced to Enter the Palace: The Cold-Blooded Emperor, to you. Even though the male lead was the proudest royal family member in the world, he was still forced into eternal damnation by the female lead, and his cold-blooded index soared. Hurry up and take a look. I hope you like this fairy's recommendation. Muah ~😗

I recommend "Rebirth, Warm and Pampered Concubine" to you. The female protagonist of this ancient romance novel is pure in body and mind. The man is strong and the woman is strong. She is exceptionally fond of literature and is not cruel. The male protagonist doted on the female protagonist very much. He was the person in power behind the Chu family. He was born with a weak heart and was neither happy nor sad. The female protagonist was reborn in one day, transmigrating into the abandoned her and becoming the beloved daughter. The male protagonist and the female protagonist fell in love at first sight. The male protagonist doted on the female protagonist very much and was even willing to give up his freedom for the female protagonist. I hope you like this fairy's recommendation. Muah ~😗

The female protagonist of the novel,"Number One Assassin: The Heaven-Defying Sick Concubine", was the world's number one assassin, Leng Xin. "Remarks: If you like novels about time travel, I recommend" The Gorgeous Concubine "and" The Return of the Killer's Beautiful Wife ". If you like novels about urban supernatural powers, I recommend" Reborn of a Rich Family: The Enchanting Cold Wife ". If you like ancient romance novels, I recommend" The Most Admirable Killer Concubine "and" Long Live the Crazy Wife." I hope you like this fairy's recommendation. Muah ~😗

I recommend "Top Grade Assassin." The male lead is the king. He's cold and ruthless, but he's not fickle. He ran amok in the city and defeated all kinds of pretentious people. I hope you like this fairy's recommendation. Muah ~😗