After three years of marriage, Yan Heng spent three years as a loser. He was slapped in the face, forced to kneel down, and signed a divorce agreement. He silently wiped the blood from the corner of his mouth and signed his name - no one knew that he was the "God of Death" who swept the underground world three years ago. In the past three years, he has transferred three thousand soldiers from the Western Region, secretly planned to control the city's financial lifeline, and even developed a biochip that could subvert the world. Now, he showed his general token code-named "Zero" and made a mysterious phone call in front of his ex-wife and his family: "Let those oil wells in the Middle East stop tomorrow. Also, notify the top ten killers in the world - it's time to pay back what you owed me three years ago with interest." Tomorrow, the richest man in the city will kneel down and beg him to marry his legitimate daughter.