MTL - Diary of a Sturdy Immortal - Chapter 1241 corpse gas

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

Just as nuclear weapons are only a byproduct of scientific exploration, immortality is merely a small gift along the path of seeking the Dao. The New Dao Master, Grand Wise Teacher, and the strongest cultivator in millennia, Real Person Zheng Fa, is recruiting a personal disciple. The reference materials for applicants are as follows:Topology in Talismans: Starting with the Little Rain TalismanResearch on Artificial Intelligence in Magical Tools: A Preliminary Exploration of Tool SpiritsElemental Decomposition of the Nine-turn Golden PillBasic Pathways of FormationNote: Priority will be given to those who have published papers in the Immortal Dao journal.

Feng Chen, the esteemed head of the Feng Clan, had lived a peaceful life for thirty years since his transmigration. He believed his life would continue as it is—until his 30th birthday, when his System finally arrived!But along with that came the plot for the Main Character.Ling Meiyu: “I can no longer be engaged to Feng Yun. His cultivation is low, and he is unworthy of my Ling family’s status!”Feng Yun: “Today, it’s not you, Ling Meiyu, withdrawing from the engagement. It’s me, Feng Yun, repudiating you! I am divorcing you today!”It seems like my brother is the protagonist!

Once upon a time, a hero had been summoned to a different world in order to defeat the demon king. After the war stretching 3 years ended the commendable hero slew the demon king. And he was forcibly deported back to earth after being dismissed.

Such bullshit!

Elves in addition to beast race, dwarfs and demon race. Even though I wanted to make a harem in the different world I saved! My dream will not come true on earth, where there is no magic at all. Thus, the hero returns on his own. Without the blunder of being extradited to earth this time, he will build a harem of his own in a different world.