Manga wo Yomeru Ore ga Sekai Saikyou ~Yometachi to Sugosu Ki mama na Seikatsu~ - Chapter 20: From Exchange Diary to First Meeting

I was reincarnated into another world, and I’ve brought the Horadric Cube from Diablo II with me.
Being a knight is cool and all, but being a wizard is pretty neat as well.
So, which one will it be?

“Mm!”A muffled moan, strained with the effort to suppress emotion, escaped.Cheng Yuan finally inserted his penis into the vagina of the beautiful woman he had dreamed of.Incredibly painful!It was even more painful than her first night as a bride!“It's, it's too big…”“Should I pull out?”Pan Cuilian quickly wrapped her arms around Cheng Yuan, kissing him passionately, tears flowing uncontrollably.“Don't be gentle with me! Go hard!”

Empires rise and fall on the Yulan Continent. Saints, immortal beings of unimaginable power, battle using spells and swords, leaving swathes of destruction in their wake. Magical beasts rule the mountains, where the brave – or the foolish – go to test their strength. Even the mighty can fall, feasted on by those stronger. The strong live like royalty; the weak strive to survive another day.

In the morgue full of Uchiha corpses, he opened his eyes…

A mysterious voice rang in my ear…

He looked confused: “Saving the ninja world, what’s the matter with me, the remnants of Uchiha?”

- Description from novelbuddy