Chen Qi, a young man raised in the mountains, descends from the hills solely to recover the 40,000 yuan his master is owed. By chance, he encounters Su Qingxue, the president of the Su Group, parachuting to escape. Su Qingxue has been schemed against by her second uncle, Su Wenbin, the wealthy Zhao Tian, and the mysterious underground organization Xuansha. Her father has been murdered, her grandfather lies unconscious, and the Su Group she controls is caught in a desperate struggle for power. Chen Qi accidentally saves Su Qingxue and signs a bodyguard contract in his capacity as her creditor, becoming entangled in a battle of business and conspiracy. While demanding repayment of the debt, he helps Su Qingxue fight external pressure, expose the mole within the company, and overcome one crisis after another, including the substitution of substandard steel and a boardroom coup.