Abyss Shellder continues to terrorize the South Sea—invincible, inexhaustible, irregular. It seems as though nothing can stop it...but Infinite Dendrogram is not a world of absolutes. Knowledge is power, but sheer, overwhelming strength is power too. With enough of both, even the Corpse Stronghold can be toppled. The stars of the Southern Cross align, marking this fearsome creature, and the fate they foretell is clear: Its demise is nigh.