The video starts with a footage of Kang Daniel's pre-debut interview from last year. Kang Daniel, a 2-year trainee at the time, explains why he started dreaming of becoming an idol star. 

Then his journey on 'Produce 101' season 2 flashes by, leading up to the present as a member of the top boy group Wanna One. 

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'Produce 48' states the immense success of Wanna One was possible due to the 'Nation's Producers', and asks for them to cheer on for the trainees' dreams once again. 

A total of 98 trainees from Japan and Korea are joining the new season. A brief introduction of several participants is shown, heightening curiosity and anticipation for 'Produce 48'.

The first episode is set to air in June.