Sales backbone Chen Fan spends painstaking effort, with a business banquet, for the company signs an eighty-million-yuan cooperation order. But afterwards the fifty-thousand-yuan meal fee reimbursement, actually suffers company finance rejection. The boss goes back on his word, ignoring the prior promised actual-cost reimbursement, also at the all-staff meeting on Chen Fan makes demotion, cancellation of commission handling. Happening to coincide with Chen Fan's father seriously ill urgently needing surgery fees, multiple sides seeking help without result, disheartened he chooses to resign. Seven cooperative client CEOs value Chen Fan's professional ability, willing to continue working together with him. Chen Fan joins a peer enterprise, leading the team to overcome difficulties and obstacles, strictly adhering to professional bottom lines, polishing high-quality project proposals to establish perfect management systems.