With many candidates dropping out, Blue Lock project moves on to the second selection. It’s where a teammate becomes a foe, and a foe becomes a teammate. And here, Isagi meets Itoshi Rin, the strongest egoist he’s ever met, the top player of the new Blue Lock ranking and the little brother of the genius Itoshi Sae. To evolve even further, Isagi’s battle proceeds to a new stage.
Hurl your "one" at another's, mix them together,
 and enhance each other to survive.
ارمِ بـ"الواحد" خاصّتك نحو "واحد" شخص آخر
وامزجاهما معاً وعزّزا بعضكما الآخر للنجاة
Nehmt diese „Eins“,
Busquen el "uno" de los demás,
mézclenlo y mejórenlo para sobrevivir.
Buscad el "uno" de los demás,
mezcladlo y mejoradlo para sobrevivir.
Dans ce jeu de survie,
vos armes s’entrechoqueront,
In questa battaglia per la sopravvivenza 
 scaglierete i vostri uno l'un l'altro,
Agora é a hora de lutar com esse seus "um" 
e misturá-lo e melhorá-lo para sobreviverem.
Теперь вам предстоит
битва «единиц»!