Three strangers walk into an illegal high-stakes game with nothing but a codename and the absolute rule that they never ask each other's real names. The tension isn't in the competition itself, it's in the fact that trust and teamwork have to exist in the space where curiosity dies. A show about people learning to move together while deliberately refusing to know who they're moving with.

Toki Mishiba, Nobuto Nakajou and Kazuo Saitou are complete strangers, each needing a large sum of money for private reasons. A corporation hires them to take part in the Bus Game, an illegal fight held in strict secrecy, and places them together under the code name Team AAA. Success pays well, but the players' own lives are on the line. The three could hardly be more different in background and personality, and they share nothing but their need for money and their suspicion of one another. Even so, they have to cooperate if they want to survive, facing rival teams in a struggle over a data disk holding valuable corporate secrets. The result is a short action series about an uneasy alliance under deadly pressure.