Buk Dang Dang asks Dang Dang Hyuk to go on a spring outing, and pushes D Dang Hyuk to drop him into an underground cave. Nakbibi falls into a cave with Saeonyeon and ends up trapped in the cave with Buk Danghyuk. Buk Dang-hyeok and Nak Bi-bi are rescued by an old woman by accident, and they are having a good time in the village of Ophiuchus.
