Isaac, Austin, June, and the others have been bound to the Memorite Shards for six months, but their adventure is far from over. Fighting aliens and space pirates has become second nature to them, but their unity is put to the test when a bad breakup ruins the end of their school year. With graduation mere weeks away, their parents catching on to their secret life, and two teammates ready to kill each other, it seems like things couldn't get worse.

After cracking the code on Straum's encrypted files, they depart for the jungle planet Rudesia to claim the last unbound shards of Memorite in the galaxy. However, what should be a simple quest becomes a desperate marathon when Overlord Illius's brother, Count Ausger, gets wind of their plans. With expert assassins and upgraded Seekers at his disposal, the flamboyant tyrant effortlessly has everyone, even the mighty Chenzo, knocking on death's door.

An early end to the Memorite War is at hand, but even if the good guys come back alive, will there be a team left for Isaac to celebrate with?