I Was Transmigrated As An Extraordinary Extra - Chapter 20

When Chen Ren transmigrated as a trouble-making young master in a world of cultivation overrun by sects, beasts and clans full of murderous people, he wanted nothing to do with it. He simply wanted to make money. After all, even in a world of magical murderhobos, money reigned supreme.Ignoring the numerous martial daos, he chose the dao of money which lets him reach higher cultivation realms, the better his businesses do. Using his brains and earthly knowledge, he build businesses and acquire resources to reach immortality. But before that, he had to deal with a mountain of debt, the cultivators who wanted to kill him and deciding on his first business idea.***What to expect -1. Lots of businesses and mc getting rich. 2. A highly competent main character. 3. An interesting Cultivation journey. 4. Mysteries. 5. Face slapping.6. Sect building.7. Cats.8. Average 3k words chaptersWhat not to expect -1. Harem 2. Not catsInspired by Black Market Litrpg, Laws of Cultivation and Calculating Cultivation.

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

“Only by enduring 2¹⁴ trials can one awaken the ancient power sleeping within the Key of the Star Prison, and become the most powerful being in the universe.”Timothy, the youngest Demon Lord in the history of his race, saw these words emerge after he touched the Key of the Star Prison, the most powerful artifact of the demon race, handed to him just before the old Demon Lord's death.According to the demon race's records, no Demon Lord had ever achieved this.However, over a span of a hundred thousand years, Timothy had easily passed 16,383 trials.Now, once again, he turned the Key of the Star Prison, and an unknown force mistakenly sent him to a brand new world, transforming him into an unknown and seemingly worthless demonic cultivator disciple.And the formidable opponent he was about to face in this world was the powerful Goddess Sylvia.When Goddess Sylvia received the challenge Timothy handed her, her cheeks flushed...“My dear Sylvia, I want you to know how deeply I love you. My heart belongs to you, now and forever.”

Sun Hao traveled to a world of cultivating immortals. Unable to cultivate, he practices the guqin, chess, calligraphy, poetry, wine, and flower tea are all in the supreme realm. He didn’t know: The pet on his farm was the Nine Heavens God Luan. The lotus in the pond is a peerless demon. The guard outside the door is the ruler of Thunder Tribulation. Later, he discovered: The swordsman who picked up his broken hatchet became the peerless generation of swordsman; the scholar who often listened to him to chant became the ancestor of Buddhism; the girl who came to learn to play the guqin with him became the supreme demon clan. … Sun Hao sat on the throne of Heavenly Emperor, with a shocked expression on his face: Am I a Dao Ancestor? I take the heaven and the earth as the disc and all beings as my sons, and create a shocking situation? I do not know how?