In the climactic face-off depicted in "Blue Lock Vol. 4," the tension reaches its peak as the last match of the initial Blue Lock selection round kicks off. Isagi's Team Z finds themselves in a make-or-break situation, compelled to secure victory if they wish to remain in the competitive Blue Lock program. Their adversaries, Team V, stand as the reigning champions of Wing 5, and at their helm is the soccer prodigy Seishiro Nagi, amplifying the challenge that lies ahead.

Team V's reputation for possessing overwhelming offensive prowess poses a formidable obstacle for Team Z. The narrative unfolds with a palpable sense of urgency as Isagi and his teammates grapple with the pressing need to triumph against the odds. The clash between Team Z's desperation and Team V's established dominance promises an intense and gripping soccer match.

Central to the unfolding drama is the enigmatic concept of "a goal's reproducibility." This mysterious key to victory introduces an element that transcends mere scoring techniques, delving into the essence of consistent and replicable success on the field.