MTL - City Exchange Life Club - Chapter 18 : Knife in hand, follow me, kill Zhao Gou, rob Yurou...

Han Yun was spoiled from childhood.

He survived past his emperor dad and crown prince elder brother, and became an emperor.

He didn’t know how to govern the country, but he was lucky—there was a Grand Preceptor who “assisted” him, spoiling him even more than his father did.

After just a few years, this puppet emperor died. When he awakened, he had transmigrated into the modern world, becoming a third-rate model struggling alone without any loving parents.

Just when he thought he had become a little cabbage that nobody wanted and no one would ever spoil him again, a certain ancient monster of a Grand Preceptor who had lived 1,000 years appeared again… and looked to be doing quite well for himself.

The utterly impoverished little emperor had tears in his eyes: “Beloved subject! Zhen (royal We) have missed you so much!”

Grand Preceptor: “Your Majesty, this minister has waited for you for a thousand years.”

- Description from Novelupdates

In a modern world where cultivators need a place to cultivate or vent their boredom, there are private businesses that set up instance dungeons with the aid of technology and cultivation magic to enable cultivators to train and commoners to experience the life of cultivation. They are called dungeon suppliers.
Xie Jin's one and only dream was to be a dungeon supplier and when his only relative passed away, the relative's inheritance gave him a plot of land and surprisingly, a 'System' Module which the relative had previously used.
With the help of the system, Xie Jin decided to pursue his dream of becoming the number one dungeon supplier.

Time travelling from the majestic era after the Recuperation of Reiki, he became Kimura Kazuki, a 16-year-old high school student in Japan, one year before the Reiki Recuperation.

Tentatively, he set out to hone himself to the bone, burning candles at both ends to stockpile resources in preparation for the imminent Recuperation of Reiki. His goal was to be many steps ahead of all humanity when the time comes.

However, it seemed like fate had decided to play a cruel trick on him.

One year later, the Recuperation of Reiki… did not happen as expected.

- Description from Novelupdates

Wait right there!!! You stopped?! Good. Now, read below. I know what you guys are here for, so let me make it clear from the beginning, this novel has everything you want to see, like... Milfs, Virgins, Netori, No Yuri, Act of keeping the bloodline pure, Oyakodon, Succubus, Vampires, Elves, Queens in the harem, Princesses, Gilfs, Demonesses, Angels, Goddesses, Dragons, Phoenixes, Dryads, long seggs scenes, Dual cultivation, Cultivation, System, Yandere, Overpowered MC, and many more. This was something for the more cultured people, but besides these, this novel also has... wanna guess what is it? Hmm...?! Yep, you got it! A good story, that won’t make you feel bored, if you don’t quit in the beginning that is. It has many plot twists and many new concepts that you won’t see in any other novel.