Mob Protagonist ~ Mob in the Novel But There is a Problem - Chapter 336.1: Taira Masakado

After dying in an oddly anticlimactic vending machine accident, Kazuki Ren is reincarnated in the demon realm—not as a hero, not as a villain, but as the only human male student enrolled at the mysterious Academy of Ruin, a school where all the professors are demon lords and all the students are powerful, beautiful she-demons.Ren is told he has one task: survive.But there’s a catch. The Academy’s darkest secret is about to awaken, and Ren holds a hidden power that could either destroy the demon world... or rule it.Now surrounded by seductive demons with hidden motives, eldritch tomes, forbidden dungeons, and twisted exams, Ren must master his ability—or be consumed.Magic, mystery, danger, and temptation await in this dark academia harem fantasy.

On the day of the wedding, Feng Xi Er laid on top of the ‘Ghost king’, eager to take off his wedding robe. He squinted his eyes, flipped over and switched their positions. He held her dishonest hand and said, coldly, “Miss is so eager to get on This Prince? Are you so desperate?” Feng Xi Er was just desperate to prove something, and once again reached out to take off his mask. The Ghost King smiled evilly, grabbed Feng Xi Er’s wrist and began to remove her robe and say: “Since Miss wants it, This Prince shall satisfy you…”

- Description from Novelupdates

[Power System has beautiful Waifus as his spirits.]

[Read for the great plot and a perfect HAREM. There will be SMUT chapters only when required. The protagonist isn't Naive and treats his woman with care.]

[Read only if you want a great plot, sweet romance, a perfect harem, and good smut without any forced development.]

[Story would make sense as you progress I have avoided info dump and explained in a natural way to answer each question through the characters.]

*Ding!*

[Dual Cultivation System installed]

…

Yue Yan Gets kidnapped by the goddess on his sweet night with his girlfriend. She asks him to help her on a mission against the XieLong temple but he turns her down.

Later, some mysteries reveal their past and Yue Yan agrees to help her in order to meet his Bing'er again who has also been sent to the new world.

When he transmigrates into the body of Meng Long, he finds out he has a special Physique, the Supreme Yang body that stops his growth in Cultivation unless he Dual-Cultivates with a woman.

Yue Yan's new family had mistreated his predecessor Meng Long so he decides to leave the clan to embark on a new path with his beautiful concubine Xue Rou.

Join Yue Yan AKA Meng Long, in his Journey to reach the pinnacle of the world.

After three years of drought, Cangyun Kingdom finally waited for the lucky girl who the Taoist said could change the destiny of the country!

However, the lucky girl Shen Ningning was stolen and thrown into the mountains just after she was born. She was finally picked up by a kind-hearted person. She was also scolded and beaten by her vicious aunt every day, and she almost died!

finally! The wolves couldn’t stand it, so they snatched her away and protected her from now on!

The little guy wasn’t idle either.

The wolves are out of food? Simple! There are tens of billions of supplies in space, so you don’t have to worry about food and clothing!

Will it rain for a long time and the roads will dry up? Don’t be afraid! Lead out the spiritual spring and enrich the entire mountain!

Too poor without money? Fake! A piece of spiritual grass is worth a thousand taels of gold, and wealthy businessmen are fighting for it!

An enemy country invades? Don’t panic! Zaizai silently took out gunpowder and blasted them all into the sky!

The vicious Bai Lian steals the title of Lucky Girl? Shocked! The prime minister came to recognize his father, pamper the cub and punish the evildoers!

Others asked: “Ning Ning, what is your dream?”

Shen Ningning: Raise wolves, make big money, save people’s lives, and torture scum!

The irritable prince Mo Lingwei said: “My dream is to protect my An Ning even if I risk my country.”

- Description from novelbuddy