Rivette's volleyball team faces harsh criticism and pressure to sign a harsh contract that threatens them to leave the team and quit volleyball if they lose their next match. Amid doubts and taunts, Mekaco Cheino steps up defiantly to accept the challenge. Meanwhile, their rival team Aegis recruits top free-agent players Julia and Hannah to guarantee an unbeatable lineup. With Rivette's prospects dim and accusations of unfair tactics flying, a final tense decision emerges as Rivette prepares to compete despite warnings that no member matches their opponents’ strength. Mekaco’s choice to play marks a critical turning point with the outcome still uncertain.