Qin Lang vaguely remembered that on the day he was released from prison, he saw his father for the last time. His father passed away shortly after. Grief-stricken, Qin Lang had no heart for the family business. The right to manage the family enterprise fell into Wang Yang's hands, who seized the opportunity. In the end, Qin Lang felt depressed and stifled. He endured two years of frustration and despair before finally jumping into a river.,"You are a quack doctor! Bring me a box of silver needles right now, or I'll kill you!",Then the triangular-eyed doctor was about to say something else, but a voice cut him off sharply: “Go get a box of silver needles!”。