Su Yanqing, a girl from a poor family, is beautiful and smart. She is considered by others to be a good scholar, but she is driven into the quagmire by fate. Her biological father died young, and her vain mother married her to Zhou Jianhong, a lame wealthy businessman from a well-off family, and she fell into purgatory from then on. Zhou Jianhong's bestial behavior, the cold-eyed bullying from his step-brother and step-sister, and the most poignant thing was his biological mother's turning a blind eye and adding fuel to the flames. She had no way to seek help and died in despair. Once reborn, Su Yanqing suppressed all her innocence, used extreme calmness and wisdom to make every move, tore apart her hypocritical mother, brought down the dirty Zhou Jianhong family, made all the perpetrators pay with their lives, and completed bloody revenge. But the cage of fate has never been more than one level. After surviving the disaster, she mistrusted others and married a seemingly honest butcher. Unexpectedly, she was in another abyss - domestic violence, imprisonment, being forcibly sent to a lunatic asylum, and became a prisoner labeled as a "madman". There is no redemption in the madhouse, only cold survival rules: complete weird tasks every day, and prove that you can survive by being "normal". The tasks are shocking step by step, and the reversals are nested layer by layer. When the trial in the madhouse tore apart the curtain of reality, she stepped into the infinite chess game of life and death. Every trial was a human purgatory, and she stepped on the tip of a knife every time she cleared the level. She climbed up from the mud, woke up from madness, and with the obsession of rebirth, broke the cage, cut through the darkness, and lived as her own salvation and sharp edge in the infinite trials.
