My Civil Servant Life Reborn in the Strange World - Chapter 103.

On his usual way to home Mikado Tsuchio fell into a hole that suddenly opened on the ground. Just like that, Tsuchio falls in a different world, he lands on a Grappler Wyvern and manages to tame it.

Tsuchio decides just like that to live in the other world, the reason for his quick decision: he wants to make a monster girl harem.

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

This was a world where technology and cultivation co-existed.

Lu Ping had been single his whole life. He didn’t have any cultivation resources and all girls hated him.

All he could do was dating a girl he had met online.

However, at his graduation, Lu Ping accidentally exposed his personal information to his girlfriend.

From that moment onwards, his life started to change strangely.

When the two had finally agreed to meet, the Nine Heaven Golden Phoenix suddenly appeared and covered the sun with its wings. Everyone thought that the world was about to end.

Lu Ping drew his sword, ready to defend his home.

“Honey! Stop! It’s me!” Feng Xiaoqi, the phoenix, pleaded.

Lu Ping looked at the phoenix in awe as he dropped his sword.

“We have Xu Xian in the past, and we have Lu Ping in the present! Long live humans!”

“I thought Xu Xian was already unbeatable, who knew Lu Ping was even stronger than him!”

“Lu Ping! You shouldn’t play with a girl’s feelings!”

“He’s right! You have to show her the fine tradition of us humans!”

“What do you need for your wedding gift? We humans can give you anything you wish for!”

Lu Ping looked at his fellow human, completely dumbfounded by the situation.

Starting as a fallen noble? Struggling with hunger? Having to pay high taxes to the king? If you don’t pay enough, your head will be chopped off?Romon activates the Lord Simulator and begins with a village...[Your subjects discover a large amount of magic crystal ore while digging on the western side of your territory!][Your territory's culture improves, and your rapid-fire mage develops: Orbital Magic!][You successfully expand your territory and discover an underground labyrinth city on the new land!][You annex the land and gain a new title: Duke of Thune!][The king passes away, war breaks out, and you decide: to annex all lords and establish a new kingdom!]Romon: “Annexing the world is for better simulation, leading the world to ascend efficiently—how can you call it personal ambition?”