HOSHI and MINGYU join the MCs in Cheorwon, a city known for its beautiful nature and military bases. The first guests they visit are a middle-aged couple who embroider names on the name tags for soldiers. The second guest is at an elementary school that has only 23 students in total. To give the gifts to the kids, the MCs and the SEVENTEEN members strive to succeed in their mission under the scorching sun. Will they succeed?