KKPP Foods, inspired by Guide Nan Do's recommendation to try a new menu, becomes immersed in a feast of diverse flavours and begins to guess the main ingredients. What is the mysterious brown sauce that makes everyone goggle-eyed? In the evening, the members prepare to depart for the new city of Cancun. However, KKPP Foods and the production crew engage in a heated argument over the flight schedule. Will they be able to board the flight to Cancun safely? On the third night of the tour, the time to settle the expenses comes again, Auditor Woo Bin eagerly takes out a zip-lock bag full of receipts. But after a fierce settlement, all there's left for them is a broken spirit. Will they be able to complete their tour as they planned?