To secure a 50-million-yuan contract, Zhou Yu paid 5,000 yuan out of his own pocket for expedited samples. Instead of being reimbursed, he was demoted and stripped of his commission. After seeing the company's true attitude, he completed the handover and resolutely left Huasheng, where he had worked for seven years. Without Zhou Yu, Huasheng repeatedly made mistakes on the Qinghe project and eventually lost the partnership. Meanwhile, Zhou Yu proved his abilities at a new company and earned another opportunity.