The heroine was reborn and married into the Lu family. She unexpectedly gained the ability to read minds. When they first met, she discovered the hidden danger of anti-fetal medicine. Faced with a house fight and assassination, and villains snatching medicine, the sickly male protagonist Lu Jingci actually sacrificed his life to block the knife and protect her. From being lonely and helpless in her previous life to having someone to protect her in this life, she used her mind-reading skills to expose Liu Yuru's poisoning conspiracy and Lu Jingfeng's plan to seize power, and step by step she vindicated her mother's injustice. And the affection and strategy behind the mask of the male protagonist's "sickness" are gradually revealed as they work together to break the situation time and time again - he pretends to be sick just to lure the snake out of the hole, and blocks the knife just to keep her safe. From the alienation of a substitute marriage, to the throbbing of blocking a knife, to working together to eliminate the thieves and protect the Lu family, the two finally moved from "contracted couple" to "a lifelong love" amid the turmoil in the house and the truth about their past lives, composing a rebirth of sweet sadomasochism with a pyrotechnic atmosphere.