Matagi gunner, 10

Retired matagi Hitonari Yamano is competing in the GTGS world championship as a skilled sniper in a first-person shooter video game. But on the fourth day of the tournament, the South Korean team, with whom he already has a troubled past, crosses paths with the Matagi Gunner. Yamano and his teammates are gradually cornered by the combative and impetuous style of rivals willing to sacrifice themselves to win.