The 52-year-old Su Jingwen was left with regrets and illnesses when he retired: he missed the last time he saw his mother because of his career, his ten-year marriage seemed to be incompatible, the parent-child gap was deep, and he suffered from insomnia and depression. In desperation, he burned the heart of Xuan Shu left behind by his mother, and unexpectedly traveled back to the darkest moment of his 40-year-old life - his mother was in the advanced stage of gastric cancer, her husband was showing signs of cheating, her son was rebellious and tired of studying in the college entrance examination, and he was surrounded by villains in the workplace. The dilemma was repeated. Fortunately, Xuan Shu's heart capsule has turned into a jade pendant, awakening the practical heart-center skills exclusively for middle-aged people, including 5% light health-preserving diet therapy, 8% emotional regulation secrets, 50% life skills, and 30% interpersonal skills. In this life, Su Jingwen abandons false reputations and sticks to his true nature. He relies on his ability to discern the good and evil in people's hearts and avoids hidden pits. He uses his social skills to resolve conflicts between mother-in-law and daughter-in-law, workplace conflicts, and marital crises. He uses his mind-stabilizing skills to heal internal conflicts and anxiety. He no longer insists on changing his destiny against nature, and only focuses on fulfilling his filial piety, repairing his family, and stabilizing his career. While breaking through and counterattacking all the way, she finally realizes the true meaning of the heart pivot: there is never a desperate situation in middle age. If you understand people, know how to deal with the world, and can look inward, you will not be afraid of regrets. You will eventually make up for the shortcomings of half your life and live as the most confident self in the world.