I Heard that My Fiance is Super Fierce - Chapter 25 - If You Want to be Angry…

The young man of the Qin Residence, Qin Qing, suffered a brutal betrayal by his beloved, his Martial Soul was consumed.Yet, by a twist of fate, his Soul Palace was rebuilt, and the Dragon Soul awoke within him.From then on, the young Qin Qing stepped out of Tianjue City, Sky Stepping the proud sons of heavens and defying fate, he overpowered his contemporaries, ascending to the pinnacle of Martial Arts one step at a time.

The handsome Emperor falls in love with a Knightess! Knightess Poliana loses to the Acreian Army and despite her struggles to survive in a male infested military, she is now about to die. But then, the young king of Acreia sees her efforts and tells her: "I have a dream, I wish to conquer the world and become an Emperor, would you like to join me?"

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

After dying, Chen Heng finds that he has transmigrated to an alternate reality: everything is the same, except the world is now a Wuxia world heavily influenced by martial arts! Not only this, he discovers that he has a Fantasy Simulator, from which he obtains rewards that make him incredibly powerful in his new reality as well. Martial arts, immortal cultivation, and overpowered abilities–all of this begins from a single simulation!