Rain, Sean, and Stone - each different but united in purpose, but what could have driven firm friends to resort to rejection? Was turning against Rain part of Matthew's malevolent machinations to finally break the bonds of brotherhood that have united the X-VENTURE Xplorers for so long? Determined to seek the source of his friends' sudden switch, Rain's shift in focus sees the Elite 8 step forth as The Earth's defenders aim to end the Munarian menace once and for all? But what if they've all been played? Either way, it's action stations, EXOBOTS, COUNTERATTACK!