Luckily, Bao saw Xuyen's dog being electrocuted to death and discovered the trap in time. He narrowly escaped death, but Bao had no idea of the danger lurking around him and only thought they were trying to trap cats and dogs. His plot failed, and Mr. Ba Binh continued to think of ways to kill Bao once more.
Many Ben Say residents have itchy rashes due to contaminated river water. Bao speculates that waste from Mr. Tu Sang's (Linh Trung) pig farm may be polluting the water source, and Mrs. Tam Hanh (Ngoc Lan) is mixing alcohol into wine to sell for profit. He must find a way to expose them so that more people won't be harmed.
Bao suggests to Quyen, Man (Thanh Khon), Nhi (Kieu Khanh) about the illegal and fraudulent business practices of Mr. Tu and Mrs. Tam. Quyen's group breaks into Mr. Tu Sang's pig farm and films a clip exposing that he did not build a biogas tank but discharged wastewater directly into the canal, polluting a section of the river. People who used the water to bathe and wash clothes got itchy rashes, and performs a play exposing Mrs. Tam Hanh's tricks of selling alcohol mixed with alcohol and spoiled frozen meat. Mr. Tu and Mrs. Tam are fined by the commune police and have to close their shop.
Vu (Thanh Duy) returns to his hometown to meet Bao to report on the investigation of the accident. Vu advises Bao to return to Trang Thien to save the company before Khoi destroys it. Bao thinks the important thing right now is to convict Khoi, then he will find a way to restore Trang Thien, so he doesn't want to reveal himself at this time. Bao wants to help Quyen develop the Ben Say banh tet brand, so he asks Vu for suggestions and introduces Quyen to the media.
The method of advertising through social networks was effective, the orders for banh tet continuously increased, making Quyen and Mrs. Hue very excited. Mr. Nam Huu encouraged Quyen to open a banh tet bakery, he would mortgage the house and land to borrow money from the bank for Quyen to open the bakery. Mrs. Hue (Mr. Tuyet Thu) and Bao shared the same opinion, supporting this decision. Although quite risky, if successful, the bakery would not only help the Ben Say banh tet brand become known to many people but also create jobs for people in the neighborhood.
The film airs at 8:00 p.m. from Monday to Saturday every week on THVL1 channel.