Prefectural Final for the National High School Soccer Tournament. Isagi Yoichi, a first-year forward, loses his chance for the Nationals because he has passed the ball to his fellow player in front of the goal. That's when he receives an invitation for Blue Lock. It's a facility to train one world's greatest striker out of 300 high-school-aged forwards so that Japan can win the World Cup. Isagi and others are assembled in a small room, and they take their first test to decide which 11 of them get to move in to the dorm out of 12 of them.
Nowhere in the world is the soccer 
more intense than it is at Blue Lock.
لا شيء في العالم يقدِّم كرةَ قدم
أشدّ ممّا هي في بلو لوك
Der heißeste Ort auf der Welt,
wenn es um Fußball geht,
No hay sitio en el mundo donde el fútbol
sea más intenso que en Blue Lock.
No hay sitio en el mundo donde el fútbol
sea más intenso que en Blue Lock.
Bientôt, le ballon rond
atteindra son paroxysme ici même…
Diamo il via al posto dove il calcio
arde di più al mondo...
O lugar com o futebol mais intenso 
neste mundo é o Blue Lock.
Нигде в мире не любят футбол так сильно…