It is their third day in Yogyakarta. The cast departed early from the hotel to the next destination. During the journey, Leeteuk pretended he was hosting a morning radio show, with Yunho as guest, Eunhyuk as the foreign correspondent and Shindong as the weather presenter. They arrived at the entrance of the vertical cave, Goa Jomblang, which is located at Gunung Kidul Regency. The cast except Eunhyuk, hesitated to go down the cliff, especially when they saw that they will be lowered by ropes, which was operated by manual labour. The cast managed to curb their fear and went down without fanfares. Donghae admitted that it was a quite difficult for him as he had both acrophobia and claustrophobia. The cast trekked for a while before arriving at the cave opening. In the post-credits scene, the cast were shown to take a group picture before their descent but nobody beside Eunhyuk was smiling.
'천국의 빛'을 찾을 수 있다는 동굴, '좀블랑'을 향해 떠나는 멤버들.
