After a disasterous defeat at the 2018 World Cup, Japan's team struggles to regroup. But what's missing? An absolute Ace Striker, who can guide them to the win. The Football Association is hell-bent on creating a striker who hungers for goals and thirsts for victory, and who can be the decisive instrument in turning around a losing match... and to do so, they've gathered 300 of Japan's best and brightest youth players. Who will emerge to lead the team... and will they be able to out-muscle and out-ego everyone who stands in their way?
Despite his harsh criticism of Japan's citizens and media, the genius midfielder Sae Itoshi has set his gaze on Blue Lock, where the training is about to begin. To survive the first round robin tournament in the training center, Isagi's Team Z will need to find a way to use their own unique "weapons" while struggling through a clash of egos. What does it take to be the best in the world?!