Multicrossover: I Took Utaha's Virginity At The Beginning! - Chapter 33 - 32: The Truth Is the Sharpest Blade

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

Have you often come across a game where you start with a bonfire, surrounded by ice and snow, with resources all manually transported, and monsters attacking at any time...Xia Hong wakes up to find himself in such a world.The ice and snow rage on, beasts rule the land, civilization is lost, and all people and things that once existed have been invaded into powerful and bizarre entities, leaving humans as a humble race surviving in the shadow of winter, on the brink of extinction.Fortunately, Xia Hong possesses a camp system that can upgrade infinitely.[Small Bonfire]—[Iron Furnace]—[Solar Cauldron]...[Wooden Post]—[Training Ground]—[Martial Arts Hall]...[Bamboo Fence]—[Black Soil Wall]—[Iron Wall]...[Monument Stone]—[Notice Board]—[Hero's Monument]......As Xia Hong slays the beasts and exterminates the bizarre entities, gradually gathering humans, dispelling the winter, and opening up territory, the mysterious veil of this world is slowly unveiled in its entirety.

Traversing parallel worlds, Lu Ban, who only wanted to make some money by making films, awaken a System, which granted him rewards every time he completed a task.Awesome!Wait a second, look under the bed at midnight? Piano sounds in a theater deserted for twenty years? The artist of an art exhibition gone missing? As Lu Ban completed these tasks, he realized that this world might be haunted!This System is not normal.He found that the System not only sent him on deadly explorations in forbidden places but also recorded all his near-death experiences as video material, and later even threw Lu Ban into the Indescribable Another World!“Eh, if I edit these videos into a movie, wouldn't that be the perfect horror film?”Lu Ban began to understand everything.Thus, within the Foreign Domain, legends about the Ancient Overlord and the Indescribable horror began to spread.——Another title of this book is “Strange Descent, Filming in Cthulhu's World” “What Did I Do Wrong to Live a Streamer's Life in an Infinite World?” “I, the Investigator, Excel at Getting in Over My Head”Keywords: Cthulhu, Original Infinite Streams, Myth-making, Roleplaying, Silly, Psychotic, a novel that heals the heart, light and enjoyable.

Blessed with unlimited mana, Noah travels the worlds and sees rampant corruption and injustice.