Seoeon and Seojun are at the farm! After listening to SoDa Sibling's message, they dig the ground and find treasure! What is the treasure? Seola, Sua and Daebak have dressed up in Hanbok and try learning pansori, Korean traditional singing. The peace at the three dads' house is gone! A trivial difference in opinion has brought a big chaos! SoDa Sibling are in Jeju-do. They follow the guest house owner to see female divers catch seafood. Rohui and Taeyoung are at the zoo! Rohui imitates the cute animals and Taeyoung can't help but smile looking at Rohui.