A spirit of a middle school dropout gangster who accidentally possesses an 18-year-old boy’s body who killed himself, goes back to high school to take a revenge against the bullies with his gangster skills and encounters unexpected relationship.

A show of band called Golden Child

Golden Child having a day off from IDOL life

A CODA (child of deaf adult) student born with a gift for music crash lands at an unfamiliar place after time traveling through a suspicious music shop. There, he forms the band Watermelon Sugar with other mysterious youths.

If you wish to reach the Kingdom, survive! The first gateway to claiming the crown of the boy group prince begins. The next generation of K-POP boy groups, such as "Golden Child," "THE BOYZ," "VERIVERY," "ONF," "ONEUS," "PENTAGON," and "TO1," to change the K-POP scene will undergo brutal competition on stage. From 90-second performances to collaborations and even performances featuring songs by legends, these seven boy groups accomplish various missions and show off their diverse charms to head to the Kingdom. The survival journey of K-POP idols striving to reach the Kingdom begins!