Immediately immersed into the world of K-pop, its culture and their challenge, the band from the UK discover the rigours and potential rewards as they meet their mentors and perform an evaluation.

Determined to bounce back from an underwhelming first evaluation, the band take on a dance challenge 555 metres in the air and perform live for the first time in front of an audience.

Five boys from across the UK are put through the K-pop training process with the goal of launching a new boy band on the global stage. Each week the aspiring stars are critiqued by K-pop expert Hee Jun Yoon.

Dexter, James, Olly and Reese explore Korean culture at a traditional folk village with K-pop legend Shindong. He takes them to a Korean food market and encourages them to try local delicacies like pig's trotters, chicken feet, and octopus.

Blaise, Dexter, James, Olly, and Reese want to improve their stamina when it comes to performing, so K-Pop idol Shindong enrolls them on a military style boot camp in order to boost their fitness.

The band enter their final week of training in South Korea and have to perform for two very different audiences. With just one evaluation left, Dexter is keen to impress the K-Pop creator Heejun Yoon and turns to his band mates for support.