Transmigration: Into the Life of Severus Snape - Chapter 37 - 35: Breaking and Rebuilding

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

Ethan Carter was a failed fantasy author who died overworked and bitter. When he wakes up in the world of his own unfinished novel, he finds himself reborn as Darius Wycliffe, a weak and arrogant noble fated to be killed by the protagonist, Lucien Ashford, the Archmage’s Disciple.But Ethan refuses to die so easily. Armed with his knowledge of the world’s secrets and a unique ability to rewrite spells, he dives into the forbidden magic he once created but never fully explored. As he grows stronger, he uncovers terrifying truths about the world he thought he knew.To survive, Ethan must defy destiny, master the deadliest of magics, and challenge the very hero he once wrote to be unbeatable. But what happens when the lines between hero and villain start to blur?

The original novel for the short drama 'A Promise of a Joyful Life,' now available.Five years ago, she was forced by her family to take the fall and was imprisoned, even giving birth to twin boys in jail.Five years later, she marries a dying man in a coma to ward off bad luck. Everyone thought Eliza Sutton was finished, but who knew that Eliza Sutton would transform into a big shot with multiple identities.Shane Lockwood cornered her against the wall: “Mrs. Lockwood, are you having fun playing with me?”Eliza Sutton reluctantly replied, “It's alright, I guess.”Shane Lockwood took Eliza Sutton's hand: “It seems Mrs. Lockwood doesn't think I'm trying hard enough. Tonight, I'll make you even happier.”

She was originally the young miss of the Marquis Estate, but became a peasant girl due to a mixed-up at birth.