Which novels have the main character entering a luxurious prison with five characters as the storyline?

Find a novel. The main character is in a luxurious prison. There are five people in the prison, including the main character. It says that the main character almost died cultivating in a wooden barrel. It's a book that I read many years ago. I've forgotten a lot.
When he took off his clothes in the academy, he saw a qilin or something on his body? The protagonist was mocked and killed by his mentor in the academy. The protagonist regained his memories in that place in the academy. There was also a conversation between the father of the woman the protagonist loved deeply. I forgot a lot. Please read this book.

Answer 1

" Hero's Prison " is a novel written by the author Huang Huayi. It is a virtual online game novel. The general plot of this novel is:

Some people were destined to meet, even if one was in heaven and the other in hell.
Rose Prison, the number one prison in the real world!
The world's top criminals were imprisoned here. What would happen if he led such a group of people into the virtual world?
Hero Prison, the number one prison in the virtual world!
The most legendary heroes and magical beasts were locked up here. Doomsday messengers, ancient demon emperors, giant demon chieftains, bounty hunters, and even powerful gods! How powerful would he be if he carried such a prison with him?
In fact, the world was a prison. If one wanted to obtain true freedom, they had to change the world!
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" The Personal Secret of the Gorgeous CEO " was a novel written by the author. The general plot of the novel was:

When he walked out of the prison, no one was willing to see him come back. His terrifying destructive power made the world's most famous prison tremble. He was the Destroyer of the Century, and the strongest person known as the Dragon!
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'Daddy is Too Bad, Mommy Kisses You High' was written by Gong Xi Fa Cai. He wrote a modern romance novel about wealthy families. The general plot of this novel was:

Five years ago, she was sent to prison. She wanted to end her suffering in prison, but she was pregnant…Five years later, she was released from prison and avoided her ex-husband. However, the four-year-old cutie said that he had investigated the enemy's internal affairs and that his father was actually not bad?
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" You Are Loving and Robbing " was a modern romance novel written by the author, Da Cute. The general plot of this novel was:

Five years ago, the man An Jinran loved the most accused her of murder and sent her to prison to be tortured…
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He Regreted After Getting Out of Prison was a short story by author Meng Si Yu Yu Chou. The general plot of this novel was:

In a conspiracy, Xin Yi was charged with injuring his good sister. The man she had loved for five years had sent her to prison and tortured her every day.
Three years later, Xin Yi was released from prison. That man continued to torture her, destroying her family and her pride.
Later on, Xin Yi died, and that man regretted it…
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" A Few Years After I Got Out of Prison " was a novel about urban life written by the author, Xiang Feng Ying Bushi. The general plot of the novel was:

I was finally released from prison after six years. However, I accidentally discovered my wife's secret for the past six years.
The fast-developing society, the betraying wife, the absurd reality--until she appeared, everything changed!
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" The Wolf King " was a novel about urban life written by Lang Li Xiao Er. The general plot of the novel was:

Five years ago, he was framed and imprisoned. Five years later, he would retire from his position!
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The book," The First Room of Heaven ", was a fantasy novel written by the author, Bone Piercing Needle. The general plot of this novel was:

In this pure virtual world, the male protagonist, Lin Feng, was framed and imprisoned. In order to survive, he had to desperately complete the task of reform in prison!
Ha! I can't stay in this damn place anymore. I want to escape!
Ha! He had accidentally dug into someone else's ancestral grave!
Ha! He had accidentally obtained a game guide!
Ha! Giving gifts to the Warden NPC could even reduce his sentence!
Ha! The six-year sentence was shortened to one day!
Ha! Lin Feng was released from prison, and the consequences were severe…
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Super Invincible Son-in-law was an urban supernatural novel written by the author Myth No. 1. The general plot of the novel was:

His family was on the decline, he was chased out of the family and became a live-in son-in-law. He was treated coldly and left in anger. After five years of experience in hell, he had become the terrifying Young Master Blood.
He died in an accident during a hell riot, but he was reborn five years ago…
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The Warden Who Watches the Witches was a novel written by the author who fed the pigeons in the square. The general plot of the novel was:

What was the experience of being a prison head in the Otherworld? Thieves, pirates, killers, swindlers, terrorists…Werewolves, vampires, witches, necromancers, succubi…This was the Rose Iron Hell where the world's most dangerous witches gathered. "I must make this place the best model prison in the world!" A prison guard who had transmigrated to another world said. "Warden, someone has escaped from prison again!" "Bring him back and lock him up." Today was also a peaceful day in Rose Iron Hell. The head warden: " I'm just taking care of my prison seriously. How did I become a big shot from another world?"