Crong gets in big trouble with Pororo for making the house messy and for scribbling on the floor. Crong had promised to help with the cleaning, but he’s being as lazy as ever. However, after being called the Master Cleaner by his friends, Crong starts to clean dilligently, even though he is very tired.
집안을 엉망으로 어지르고 바닥에 낙서까지 잔뜩 해놓은 크롱은 뽀로로에게 크게 혼이 나게 되는데....
