Advise something similar to The Dark King. The novel is just as dark and hard. For those who have not read, I will briefly describe the initial chapters of the book. The MC was framed and sent to prison. At first he was tortured, beaten with lashes, sticks, a very sharp thorn was injected into his back, the pain was so strong that the MC even screamed in despair. Then he was taken to a cell, at first the prisoners wanted to rape him, but he barely fought back, simultaneously breaking a couple of bones for himself and others. After he recovered a little, the MC cut off the "third leg" of the one who wanted to rape him and gouged out his eyes with his own fingers. And this is just the beginning of the novel, the MC gradually goes crazy, and much more terrible things happen. I have not read a book on this topic before, so please advise something similar Sorry for my bad Enlgish.