Following a crushing loss at the 2018 World Cup, Japan's squad finds it difficult to pull itself together. Yet, what is lacking? A true Ace Striker capable of steering them to victory. The Japan Football Union is determined to forge a striker with an insatiable appetite for goals and a burning desire to win, one who can serve as the pivotal factor in reversing a losing game... To achieve this, they have assembled 300 of Japan's most talented young players. Who will rise to lead the team... and will they possess the strength and ego to surpass every obstacle in their path?