😋I'll recommend a good prison novel to you. It's called Longevity Martial Arts: I Add Points by Luck. The protagonist of this book, Jiang Feng, transmigrated to the Immortal Martial Great Tang and became a prison guard. He was cautious in his words and actions every day in order to obtain luck. However, his indifference became the prison's rules and regulations, attracting all kinds of dangers. This book has a stable pace, high IQ, and rave reviews. It should be able to satisfy your needs. I hope you like my recommendation, Mwah~