The final battle to defeat Herobrine will take Gameknight999 over land and under water!

Herobrine is rallying all the monsters of Minecraft in hope of eliminating Gameknight999 and his friends once and for all. They destroy every village they find, threatening to continue until the User-that-is-not-a-user surrenders. Gameknight has just two things: the Oracle's command to seek out the lost ocean monument and an impenetrable riddle: Look to the lowliest and most insignificant of creatures, for that is where your salvation will lie.

Haunted by this seemingly useless clue, Gameknight searches for the mysterious underwater lair where the Book of Wisdom is hidden. But at every turn lies a massive army of monsters. With no map to guide them, Gameknight and his friends must fight for their lives to reach the deep ocean destination, and a terrifying creature awaits them there. The Mystery of Herobrine series comes to an explosive conclusion on the shores of Minecraft, where one false move could spell the end for Gameknight999 and company!