MTL - Ask Sword - Chapter 652 betray

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

The path of longevity is loneliness, it is solitude, it is the unbearable cold of being at the summit.Reborn in a different world filled with hidden dangers, Song Changsheng fortunately obtains a mysterious Daoist Scripture:Breaking through to Early-stage Qi Refining, he obtains the “Yin Yang Profound Flower Scripture,” absorbing Sun and Moon Essence, cultivating both Yin and Yang.Breaking through to Mid-stage Qi Refining, he obtains the “Breath Concealment Technique,” concealing his aura and obscuring heavenly secrets.Breaking through to Late-stage Qi Refining, he obtains the “Water and Fire Manipulation Technique,” and the world's water and fire become his vanguards.Breaking through to Qi Refining Great Perfection, he obtains the “Delusion-Shattering Pupil Technique” to see through confusion and trace things back to their source.Breaking through to Early-stage Foundation Establishment, he obtains the “Five Beasts Body Refining Technique”...

Humanity’s savior. Vanquisher of gods.Empire’s first emperor, Juan Kalberk Kenosis.Ahead of his final battle, he is betrayed.The emperor’s eyes close as he meets his end…… so he should have.“Which bastard brought me back to life-eee!!“After dying and resurrecting, he looks behind the black curtain for the hidden truth. And to stop the rift that’s dividing the world, in the name of heresy he begins his fight against the empire.The emperor has now returned!

Sequel of Allison, taking place about 17 years after the original series.