Bir gün, Nagi Seishiro gizemli BLUE LOCK Projesi'ne bir davet alır. Orada onu bekleyen şey, ülkenin dört bir yanından toplanmış en iyi forvetlerle karşılaşmasıdır. Nagi'nin Mikage Reo ile birlikte en iyi olma hayali, bu dahiyi hiç bilmediği bir dünyaya götürecektir.

Blue Lock the Movie -Episode Nagi-

Ensemble Square - a brand new building in the middle of the city where countless people come and go. It’s home to four offices belonging to idols who spend their days singing and dancing. Films starring the Ensemble Square idols have been nominated for the Idol Film Festival (IFF), an annual festival held in New York City, and representative idols are selected to attend. The boys jet off to NYC to attend the festival and reception party, and afterward, head out on the town to see the sights and sounds. But a suspicious shadow is creeping up on them…