The first topic was about food fraud, where many fish dishes such as sushi use cheaper fish instead of the advertised fish. For example, nile tilapia might actually taste like sea bream. There are also artificial salmon roe made from oil and sodium alginate. Next topic was about innovations that made the world too convenient, such as a temple that accepts e-money donations, a columbarium with automatic system, and a copy machine that provides paid service for sheet music. Becky later came and joined the hosts. The next topic was about things that secretly needs effort. They checked on various jobs such as conductors who needs muscle training, umpires who need to train behind the scenes, and impersonators that needs to stretch their face regularly. The hosts later talked about more things with Becky, who promoted her live tour before the end of the show. (Source: MyDramaList)