Making a harem after transmigrating - Chapter 3: What kind of quest is this?

Three years after graduating from Hogwarts, Felix entered the school again, only this time as a professor!

What kind of sparks will come from the combination of Muggle wisdom and magic?

Xiao Ran transmigrated to a fantasy world. As a dungeon guard in the Celestial Dungeon, with a special floor called the Purgatory meant for powerful demons and martial arts experts, he faced a huge challenge from the start. The Eldest Princess acquired a forbidden martial arts technique and was banished to the Purgatory. However, no one was powerful enough to restrain her. All the dungeon guards were defeated. Xiao Ran stepped up and declared, “Your Highness, it’s better for you to behave yourself on my territory” and effortlessly subdued the Eldest Princess.

He progressed from imprisoning the Eldest Princess to delivering the Great Xia Kingdom from the evil clutches of various demons and evil martial arts experts.

…

Xiao Ran was the mastermind behind the scenes.

Aldred was a 20-year-old man who killed himself because he couldn't stand how the world treated him.

He prayed for a life that he could be grateful for.

And unexpected to him, the gods heard his prayer.

...

I welcome you to the world of fantastic imaginations where swords and magic clashed.

What to expect: A lot of beautiful girls. OP MC, weak to strong, sucking things. Milk. lots of milk. Adventure. And Comedy.

Warning: You might laugh too hard reading this story.

Note: This is an adventure story. The 1-10 chap is a prologue of some sort. But I advise you not to skip them, I am sure you will find them hilarious.

Note: Will there be milf and incest? Yes, but at the later part of the story. MC has to fight his way to earn these rewards. So follow his journey first.

NO NTR

Note: The cover is not mine. If you want me to take it down, please ask.

Jian rue gazed back at the ugly gray alien while stumbling and running. he clumsily tossed a stone at it “Fuck just leave me alone!!!”Suddenly a warm pair of hand grabbed his waist and tossed him over a study shoulder.“Xing yu!! let me down! you fucker!!!”The said man chuckled and playfully smacked his butt. “Honey, I'm saving your life~”“I had it under control. Now, let me go!” Jian rue bit his shoulders hard until the sweet taste of blood filled his mouth.“Hiss.. baby, you're making me hard~”Jian rue froze. “W-why are you following me! why me..”Xing yu stopped running, and with a swing of his sword, the ugly tentacle alien was slayed. He gentnly pulled him down and hugged him close. Peering into his eyes, he smirked, “Because you are my betrothed,”