Blue Lock project is led by a mysterious Ego Jinpachi to produce the world's greatest striker. The top five players will be registered to play as forwards in the U-20 Cup that takes place in six months, but if you drop out, they forever lose the chance to play for the Japanese team. What is the egoism Ego is looking for in a striker? Isagi and others make up their minds to survive in Blue Lock, and move on to the first selection that can make or break their future soccer career.
Every time you get a taste of that 
pleasant sensation, your ego grows.
كلّما تذوّقتُم هذا الإحساس المُبهِج، ينمو الأنا لديكم
Jedes Mal, wenn ihr dieses Gefühl schmeckt,
wird euer Ego in euch heranwachsen.
Cada vez que prueben ese placer,
su ego crecerá.
Cada vez que probéis ese placer,
vuestro ego crecerá.
À chacun de vos triomphes,
votre orgueil grandira
Ogni volta che gusterete questo piacere,
Sempre que sentirem essa sensação
tão gostosa, o ego de vocês vai crescer.
Каждая победа будет взращивать
ваше эго до новых высот!