This is really not mechanical ascension - Chapter 25 - : Sudden Incident

In the first reincarnation of Earth, the immortals vanished.In the second reincarnation of Earth, the dragon race disappeared.In the third reincarnation of Earth, mankind faced despair.Living in the third reincarnation of Earth, Ding Huan does not want to die.

Ye Yang, a straight man from Northeast China, transmigrated into a novel about court fights, became a concubine, and was bound to a system, which could put on view the favorability score of the main characters.

On condition that the emperor’s favorability score was too high, he’d fall in love with Ye Yang. However, if his favorability score was too low, he’d be mercilessly killed. In order to protect his life and chastity, Ye Yang forced himself to create his own persona, repeatedly switching between the personality of an unrefined man from Northeast China and the first beauty of the harem.

Yet, things were getting worse and worse. At first, he let the favorability score of the dog emperor drop. Later, the score began increasing rapidly. Watching how the favorability score was about to skyrocket, Ye Yang panicked.

He wore a gold chain and raised a mink, silencing all of the imperial concubines of the harem. Feng Luan’s favorability score had been increased by +1.

He had a snowball fight with the dog emperor and pushed him into a snowdrift. Both of them caught a cold. Feng Luan’s favorability score had been increased by +10.

The mink he raised thought out a plan for Feng Luan to renovate the imperial study room worth of more than 10.000 taels of silver. The imperial study was so horrible that one could hardly bear to look at it.

Feng Luan’s favorability score had been increased by +100.

What’s going on! Are you still a straight man!

……

The longer Ye Yang lived in degradation, the more he felt that the dog emperor was different from what he initially thought.

At his feet the ground was covered in blood and bones, but behind him was the delightful scenery of the prosperous world, and the coming of all nations.

A few years later, he helped Ye Yang up the stairs and gazed into the distance. He saw a myriad of twinkling lights, bustling, bright and beautiful.

And Feng Luan whispered in his ear.

“My dear Imperial Concubine, look.”

“This is our country.”

- Description from Novelupdates

#Rated 18-Mature ThemesViolet’s life was never her own—her father’s crushing debt made sure of that. But when the debt collector kidnaps her as payment, she takes a desperate deal: become a servant and spy on the mysterious and tyrannical Lord Cain, the ruler of her Werewolf district.There’s just one catch: Lord Cain only permits male servants in his house.Disguised as a boy, Violet cuts her hair, flattens her chest, and dons a voice-altering band to pull off the deception. Everything goes according to plan—until Cain, a man known for his cold personality starts to take a peculiar interest in her.Violet’s disguise becomes a prison as she battles her own growing attraction to him. But this is no love story. Cain’s obsession to her is dangerous. Beneath his icy gaze lies a mind fractured by years of affliction by a curse.A curse made by Violet's biological mother: A powerful witch.*************“TAKE IT OFF!”Violet’s knees nearly buckled at the thunderous command, her chest tightening with panic. The raw anger in Cain’s voice was as sharp as a blade.“My lord! I-I’m a man!” she stammered, gripping her shirt tightly, her fingers trembling as they clung to the fabric.“I don't like other men!” she cried, a desperate plea in her voice since the second she took her shirt off and he discovered that she was a woman was the moment she died. Painfully.Cain’s glare was unyielding, his voice dropping into a growl. “Don’t insult me, You think I do. You kissed me!”Her breath hitched as he stepped closer, his presence suffocating. “If you don’t take it off,” he said, his tone low and dangerous, “I’ll rip it off myself.”Violet’s mind raced, panic threatening to overwhelm her. She couldn’t let him find out—he’d kill her. Painfully.Glancing away to avoid his gaze when she caught the undeniable bulge in his trousers. Heat flushed her face, her thoughts spinning in desperation at the only idea she could think of to make him back off.'This has to work. It has to!'

Having lived a normal life all his life and died without being able to fulfill his desire and when he’s given a task by a god, watch how he takes the protagonists girls while making it hard for the hero.