MTL - The Stand-in Refuses to Become a Regular - Chapter 2

Luo Yi had secretly loved Chu Chen for quite a while and discovered that Chu Chen seemed to really like. . .

Um. . . really like certain 18+ things. . .

So Luo Yi decided to follow Chu Chen’s lead and walked onto a path of being f*cked. . .

- Description from Novelupdates

In a world ravaged by radiation and the remnants of war, Dylan is far from a classic hero. A lieutenant with a tainted past, he's just trying to survive the ruins of a dying world... until the day he wakes up bound and surrounded by the mutilated corpses of his comrades.Captured by monstrous creatures, he soon realizes he’s been transported to another world. A world far more dangerous, far more brutal—where only the strong survive, and even monsters are hunted. Saved in extremis by Maggie, his commanding officer, he begins a desperate escape. Their only hope may lie in their encounter with Élisa, an elf abandoned by her kin, and their discovery of a mysterious power: anima gems—stones imbued with spiritual essence that can enhance body and soul, and unlock the path to awakening.No One under 18 admitted

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

By Xishui River, there lived a family with the surname Ruo, whose luck was so disastrously poor that it was as if misfortune was possessed by their very souls. When other families had bountiful harvests, the Ruo Family harvested not a single grain. Their planted vegetables were devoured by insects, their chickens got chicken plague, their pigs got swine fever…Despite the household being full of strong men, they were either mad, crippled, or blind…What would have been a family of great prospects became the poorest within ten miles.The only thing that others envied about the Ruo Family was its thriving male members! The old lady of the Ruo Family had given birth to six sons, who then gave her four grandsons. She dreamt day and night of having a granddaughter. When she finally got a grandchild, to her dismay, the child was mentally disabled: at over three years old, she still couldn’t speak or walk, couldn’t even eat or relieve herself without help.Everyone thought the Ruo Family would never turn their fortunes around in this lifetime! That was until the half-old three-year-old mentally disabled child suddenly called out, “Mom…”The heavens began to change.The world began to turn mysterious.In the Ruo Family’s courtyard, the persimmons ripened overnight. The vegetables in the fields, nearly nibbled bare by insects, turned lush and green. The old hen that had never laid eggs suddenly started laying…While others faced famine, the Ruo Family’s granary was full.The eldest son was no longer mad, the second son was no longer crippled, the third son was no longer blind…The old lady of the Ruo Family, with her hands on her hips, laughed heartily to the sky, “Who says my Xuanbao is a dimwit? She’s clearly a treasure of blessings!”(This is a farming novel with a hint of fairy charm, where the female protagonist in a previous life was a just-awakened daylily that has reincarnated as a human.)