各人が限界突破のパフォーマンスを魅せる”青い監獄”vs.U-20！ 糸師兄弟の因縁が深化し、予測不能の超次元サッカーが繰り出される中、凪が、蜂楽が、潔が、全員が”自分だけのために”ゴールを狙う！　絵心甚八の夢と執念は日本サッカーをぶち壊せるか!?　そして、決勝弾の主は──。”青い監獄”vs.U-20日本代表決着！　この国に生まれる英雄を目撃せよ!!

COULD YOU BE THE HERO? As they entered the second half of the Blue Lock Eleven versus U-20 Japan match, Isagi, Rin, and Barou each vied to be the first to reach a flow state. The ensuing clash of egos kicked up the level of play and brought them even with the U-20 Japan team. Now, with the clock winding down and everything on the line, Bachira emerges as Isagi’s final puzzle piece. Can they stave off the U-20 counterattack and claw their way to victory?!