With his prawns in place and the Earth at his mercy,Munarian emperor, Rorotti escalates his plans into the endgame! When Rain arrives at the dam to find his parents kidnapped by the Dark Warlocks, it's up to himand his newfound 'little' brother to step up! With the Bureau and GAH having their hands full tackling Chalier's marauding Terrorium, the brothers head to Easter island, where they unwittingly fall into a terrifying trap set by the master of mystery, Miropos! How will they discern the truth up against THE LOST PHANTOM?!