The Neo Egoist League heats up as elite strikers clash for dominance. Isagi faces international prodigies with overwhelming confidence. Each match tests adaptability and mental toughness. Rivalries extend beyond personal pride to global reputation. Tactical depth increases with every encounter. Players experiment with bold new scoring techniques. Psychological warfare becomes a major factor in victory. The atmosphere inside the stadium feels grand and intense. Isagi’s vision continues to evolve into a true weapon. Volume 21 delivers world-class competition at full throttle.