Kim sisters moved to a small house in Seoul. They will live and go to school there without their parents. Their parents have a small house in Seoul, but they chose to live in the village. Unlike their parents, Kim sisters want to live in Seoul. They begged them to live in Seoul because they thought they would have a better life there. Their parents agreed.

Taeyeon, as the oldest child, has a big responsibility to look after her four annoying but lovely siblings. She thought it wouldn't be difficult because they had grown up, so it's easier to handle them. But she's wrong....

"Unnie, I want one room for myself" said Doyeon

"Me too. I don't want to sleep with any of you" said Nayoung, pointing at her sisters

Doyeon and Nayoung keep talking non stop about room.

"Hufft ... why are they so noisy?!" Chungha said in a low voice but Sejeong could still hear it, and said
"Guess what ?? I think I'll sleep with you again"

Since babies, sejeong and chungha always share a room, they never protest about it.

"Yes ... as much as I want to have my own room, but it's better to share a room with you than with one of them" Chungha laughed

Taeyeon started to get a little annoyed "Stop ... you two are so noisy. We only have 4 rooms, so two of us have to share a room. What about you two? Do you want to have a room for yourself too?" She asked Sejeong and Chungha

"As much as I want to have a room for myself, I think I wil