For today's episode, the members of Infinite Challenge are locked up in a chatroom where their friends are invited. Nam Chang Hui, Park Na Rae, Kim Je Dong, Kim Min Jong, Kim Jong Min, and Ji Sang Yeol join as the members' friends. They give directions to the members in the chatroom and the members have to follow them exactly. Stay tuned to check out various missions given to the members!

The members of Infinite Challenge continue to carry out the missions given by their friends. Se Hyeong visits Na Rae’s grandparents in Muan. Haha gets a medical checkup and gives a lecture to middle school students. Myeong Soo and Jun Ha go on a hike at Mount Seorak. Infinite Challenge finishes their program while remembering the 13 years they spent together.