However, the prison guard also explained that it was not easy to murder prisoners in prison and that she could only cripple Nuannuan at most. Therefore, Jiang Shuwan immediately followed up by saying that if she could not kill Nuannuan, crippling her was fine too. She even asked Prison Guard Wang how she could cripple Nuannuan.
Prison Guard Wang told her that there was a kind of short stump in the detention center that was used to punish criminals. They would handcuff the prisoner somewhere low enough that the prisoner would not be able to sit. The prisoner could only bend over or squat. After a long time, the prisoner would either have their waist broken or destroyed their knees.
Hearing that, Jiang Shuwan told Prison Guard Wang to repeat it a few times so that she could cripple Nuannuan. Best if Nuannuan's face got destroyed.