Overview:The members wrap up their time in Buenos Aires and head to Puerto Iguazu. Before they head there, they go skydiving to fulfill Seong Wu’s long-cherished wish. Due to the limited space on the plane, one member has to fall on his own. After spending the first night in Puerto Iguazu, the members head to Iguazu Falls. The members are amazed by the different vibe of the city and the beautiful scenery of nature.