Blue Lock. Blue prison. Book 4. Kanessiro M.

show your personality - win one on one on the battle! The match between the two "child prospects"! During the “battle for rivals”, the Isaga team loses to the three best airspekers of the “blue prison” and loses the batter. Now, in order to go further, they need to give an impetus to their development... In the new match, two for two, which will check their individual abilities, the best scorer of the fifth block from the first stage - Seay Baro will perform the opponent. This time, one of the losers will leave the Blue Prison. Isagi longs to defeat the “king” of Baro one on one and go to the “territory of geniuses”! If you have been scored a goal, forget in response! If your victory was stolen - drive back!

Book 4 includes the seventh and eighth volume of manga.