The new year has come, and the members head to Chuncheon for their first trip in 2022. Before departing, they hold a small auction of the unused items they brought and earn enough money for their trip. As it's an unplanned trip, the members need to decide what they'll do in Chuncheon. Se Yoon, who knows the area well, suggests riding a rail bike. However, it doesn't turn out the way he expected. What will happen on their trip to Chuncheon? Stay tuned to find out! (Source: Viu)