All the Superman children have to go through this place! It's the village school where the triplets cried their hearts out. SoDa Siblings get scared the look of the school master but Seojun starts falling asleep. Yonghwa and Jonghyun prepare a serenade for Rohui. They changes the lyrics and even records the song. There's a new family! It's Mr. Hiphop, Yang Dongkeun and his family. Joy is his 6-month old daughter who looks exactly like her father. How will these two get along?