I Am Unaware That I Am the Peerless Martial God - Chapter 201

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

Some people are destined to meet, even if one is in Heaven and the other in Hell.Rose Prison, the number one prison in the real world!Here are detained the world's top criminals, business elites, political giants, super hackers, and even nuclear weapons experts. What happens when such a group enters the Virtual World?Heroes' Prison, the number one prison in the Virtual World!Here are held the most legendary heroes and Magical Beasts, the Harbinger of Doomsday, the Remote Ancient Demon Emperor, the Troll Chieftain, bounty hunters, and even the mighty—Gods! How powerful would one be, carrying such a prison with them?In fact, the world itself is a prison, and to attain true freedom, one must change the world!

In the Da Li Dynasty, there exist humans, demons, ghosts, and deities.The court oppresses cultivators, while monsters run rampant in the world, causing suffering to the people.Li Fan, under the command of his master, leaves the mountain to slay demons but finds himself caught in a great storm of events.-------------------As the sword leaves the mountain, the world trembles.I have nine swords, each with its own spirit!

Arthur, a young man in his twenties, suddenly finds himself inside the world of the novel “The Rise of the Sovereign Sword,” a famous story he had been reading in his previous life. He doesn’t understand how he ended up in this world, but he soon discovers that he has been installed as the ruler of a poor and small barony due to a serious misunderstanding—everyone believed he was the illegitimate son of the Duke, a man notorious for his terrible reputation and corrupt deeds.Afraid of having his true identity as an impostor exposed, Arthur finds himself in a difficult predicament.As he tries to find a solution to his dilemma, he faces daily problems stemming from this world’s extreme backwardness in terms of economy, technology, and governance. However, instead of surrendering, he decides to use the knowledge from the world he came from to change this regressive situation.Arthur attempts to spread civilization and progress in his society, fighting against outdated traditions and establishing new concepts that will improve and advance people’s lives.