Set 4 years after the events of the first game, the game begins onboard the Callisto, a passenger ship sailing across the Mediterranean Sea. An object from the sky suddenly crashes near where the Callisto is, and causes a big impact. Kazuya Goshiki – a 3WD mechanic travelling onboard - gets knocked out by the blast whilst on the deck. When he wakes up he finds out that the object was some sort of container, and had been salvaged by the ship.

[from Japan Adventure Attack]