The Independent Commission Against Corruption earlier received an anonymous complaint alleging that Zhou Wenzhe (played by Zhou Zhikang), a teacher at Dequn Middle School, has a close relationship with Pang Wenwei, the person in charge of the school contractor Zhiwang Engineering, and suspected that they were involved in corruption.ICAC officers immediately launched an investigation and followed Zhou Wenzhe to a tea restaurant and found him meeting Pang Wenwei.During the meeting, Pang Wenwei handed Zhou Wenzhe a paper bag containing cash with the intention of paying a bribe, but Zhou Wenzhe refused in person.However, the ICAC later discovered that Zhou Wenzhe had registered the business for his own company under the name “Yuetian Engineering”, and suspected that he had used a shadow account with the same name to steal the school's project expenses.What is Zhou Wenzhe's real purpose?Did he accept bribes?The truth of all this is still to be revealed.