The supporting character's harem is very normal - Chapter 443 Is this your answer, Lathel?

When proposing, Gu Ningxi praised Tao Xinhe for her “perserverence and responsibility”, and on his wedding day, he vowed in public to “be one and only pair for life”.

Tao Xinhe believed it, believed it deeply, and devoted herself to being a good, virtuous wife for her faced blind husband.

Knowing that Gu Ningxi sees everyone as a tile face, she does not change her clothes or incense, and finally let him rest assured to embrace her;

She accompanies Gu Ningxi to the banquet and party, and mentions the names and origins of the guests, so that he can get rid of his arrogant name;

She accompanied Gu Ningxi while he misses his mother, endured the cold face of her grandmother, and dealt with the entanglement of her uncle and aunt, so that he would have no worries.

Yet nothing compared to that— Gu Ningxi could see Mo Qiqi’s face. In his eyes, only Mo Qiqi was vivid and pleasant, and the faces of the others were blurred.
He focused his eyes on Mo Qiqi, coaxed her softly, and allowed her to touch him. For this reason, he deceived and neglected his wife, and he couldn’t recognize Tao Xinhe who had changed her clothes.

Tao Xinhe’s heart died, determined to go, she left a letter of divorce. Her father and younger brother treated her like a jewel, she regained her spirits, and when she heard the news of her ex-husband taking Mo Qiqi into the mansion, she only smiled.

- Description from Novelupdates

This is the 40,000th year that the Empire has ruled the Milky Way. The glory of the Great Crusade has long been lost in the dust of history. Su Yu traveled through time and opened his eyes to see the ruined planet in front of him, with a confused look on his face.

On this planet, there are extremely dilapidated war machines that stretch for thousands of kilometers, alien behemoths whose roars can shatter mountains and rivers, and radiation that can cause further damage to the surrounding environment just by moving. Alien beast——

There is everything here except hope.

Regardless of whether he wanted to or not, Su Yu, who had struggled to survive for three years and was inevitably infected with radiation sickness in the end, seemed to be one of the desperate people.

Until his career panel, which allows for unlimited career changes, was finally opened.

“Ding!”

“It is detected that the host has met the prerequisites. Do you want to take up the occupation [Mechanic]?”

“After completing this profession, you can gain professional experience and improve your professional level from daily maintenance, recycling, and assembly of mechanical creations. With each upgrade, you can gain an increase in physical fitness…”

Looking at the old gun parts piled up in his repair room, Su Yu’s eyes lit up like never before!

Many years later, at the core of the empire, at the highest point of the Terran world, the mechanic from the Ruined Star, the Ghost Shadow Blade of the Dead Wasteland, the restarter of the Titan Weapon Plan, the Governor of the Broken Star Territory, the Lord of Mechanical Ascension, the Supreme Throne of the Forge World, Su Yu looked at the torrent of steel coming from below and waved his hand to give the order!

[Our goal is to make the (second) (crossed out) empire great again! 】

- Description from novelbuddy

Nile Santos lived a life of sacrifice — always stepping aside, always giving others the best gear, always following orders without question. In the end, none of it mattered. His comrades fell, his body was broken, and he died a meaningless death in the final battle against an unstoppable force.But fate isn’t finished with him.Offered a second chance by the very beings who led him to ruin, he’s thrust back in time with all his memories intact. This time, though, he’s not playing the role of a noble shield. No more selflessness. No more obedience. No more being a pawn.Armed with future knowledge and a will forged in failure, he vows to rewrite his story — to take everything for himself. Skills, loot, allies, power… all of it. It’s time for one man to climb to the top, no matter what it takes.Author's other storiesThe Unrivaled Holder: Rise of the Dragon Monarch - 3rd Season OngoingI Ascend Alone - Ongoing

Kang Li woke up in the body of the sickly beauty, the youngest daughter of the Kang family in Aoli Village, who had been spoiled and pampered all her life.The original host had a tough life, first being dumped, then marrying a divorced man in a fit of anger to become a stepmother, only to find herself unfortunately becoming the control set for another stepmother in the courtyard.She could certainly be considered a top contender for cannon fodder among supporting female characters.But to Kang Li, none of this was a problem.All she knew was that the so-called divorced man was a returned overseas research talent, busy with work, with a high salary and good looks, and was hardly ever at home. In these times, where food and clothing were scarce and communication was done by shouting, marrying him was nothing but good news to her, who just wanted to live the life of a salted fish.Kang's Mother: ...my daughter's gone silly!Brothers (sisters-in-law, nephews, and nieces): ...our sister (young auntie) has gone mad!However, apart from the head of the household, Captain Kang, the rest of the family were all sweating on Kang Li's behalf, worried that the delicate and frail treasure of the house (sister, young aunt) wouldn't be able to handle the grievances of being a stepmother and might hurt herself from the stress.The villagers who knew about the Kang family's situation gathered together, spewing sour words and gossiping, especially those who bore no good will and were just waiting to see the Kang family's downfall.Yet, Kang Li's life after marriage was not only blissful, but her husband doted on her, her stepchildren adored her, calling her mom the moment they opened their mouths. They clung to her like people possessed, and the wife (stepmother) had them following her every step.A certain flabbergasted system: I thought the host I was bound to was bronze-tier, but it turns out she's actually king-tier.Luo Yanqing was naturally indifferent, with only work on his mind, but somehow, he started to find himself looking forward to holidays, although he rarely managed to go home once a whole year.