iKON members who had missed ordinary school life and school trip because of their career are going on a school trip to Jeju Island for five days and four nights. With such trip for recovery of lost memories, iKON members will delete one item in their bucket list. The show's producer, YG Entertainment, explained, "Stars from Korea and Japan who have lived in different places so far will have various experiences of both countries' culture and sentiment. The most interesting point of the project is the reaction and emotions of the stars from the two countries".