Eun-ha, who is a normal junkyard employee, secretly works as a delivery clerk that deals with unusual delivery requests. One day, Eun-ha heads to Seoul to pick up a client who is involved in a gambling crime that wants to flee overseas. However, Eun-ha meets the client’s young son at the pick-up point, instead of the client himself. Kyeong-pil, a current police officer who is actually masterminding the whole gambling crime, chases after the missing child who has the security key to the bank account that holds 30 million dollars.

All unemployed, Ki-taek’s family takes peculiar interest in the wealthy and glamorous Parks for their livelihood until they get entangled in an unexpected incident.

A sickly girl Ju-ran transfers to a new sanitorium boarding school to regain health. But she discovers that students are disappearing and notices abnormal changes happening to her body. She suspects the school for what’s happening and tries to discover what secret is hidden.

To save a girl in danger, a priest and deacon jump into a mysterious case.

In the year of 1762, when King Yeongjo of the Joseon dynasty’s been ruling for 35 years already, Crown prince Sado is accused of plotting treason by his biological mother lady Yi. Yeongjo falls into a dilemma since he could not penalize his own son as a traitor as it would mean that he would become the father of a traitor threatening his throne, and ends up ordering Sado to take his own life. As Sado’s lieges oppose Yeongjo’s decision by putting their own lives at risk, Yeongjo locks Sado in a wooden rice chest.
Locked up without being given a single drop of water, Sado is also deprived from succeeding the throne, having his son take his place as an heir. On the 8th day inside the chest, Sado faces death. The movie follows the most tragic and iconic 8 days in the history of Joseon Dynasty disclosing what forced a father to kill his own son.

Join Katsuma, Poppet, Mr. Snoodle, and the other Moshi Monters in an action-packed, song-filled race against time! Together they must stop evil Dr. Strangeglove and his incompetent Glump sidekick Fishlips from pulverising the recently discovered Great Moshling Egg.