Dust Wind

There’s SIS in great Britain, CIA in the US. In Huaxia, there’s Dragon Division, known as the mysterious power of the East.
When a soldier that originally failed to be selected to join, appeared on the Dragon Division’s list again, no one noticed, that this inconspicuous and humble-looking guy was actually the Dragon King of the division, the one that’s most difficult to deal with.
Mercenary: “Report, our squad is under attack, suffering heavy casualties!”
Commander: “How many enemies are out there?”
Mercenary: “Just… just one! There’s a joker card in his hand.”
HQ: “What?! Hurry, retreat!”

Ace of The Dragon Division

    In the library of the British royal family.


  Xu Cheng saw that there were a lot of books from the Middle Ages to the modern era, including pictures, text, and paintings of the royal family. He casually picked up some books and flipped through them, and some of the books with quotes from the classics were indeed authentic.


  However, because there were too many books, it was not easy for him to pick out the stories about the Duke.


  While he was aimlessly flipping through the books, the door was gently pushed open and closed by William.


  "Please follow me." William said to Xu Cheng as he opened up a secret room. After the mechanism inside was activated, a dark cellar that looked like an underground Castle lit up with fire. Below was a spiral staircase with hidden compartments all around with books inside.


That experiment