Project leader Zhou Yan hosts a celebration dinner, inviting only eight project team members. Colleague Chen Liang secretly calls over more than twenty relatives to gorge on seafood, running up a bill of sixty-two thousand. Afterwards, he tries to pin the bill on Zhou Yan and goes around accusing him of being stingy. A confrontation at the scene uncovers the truth: Chen Liang, in cahoots with Zhao Cheng, forged approvals by misusing an account, plotting to frame Zhou Yan through the dinner to vie for the director position. All evidence is exposed, the two face company disciplinary action, and Zhou Yan relies on his strength to be promoted to project director.