Grimm and Blayz must find their way to a mysterious volcanic island that is infested with goblins. Once there they have to find a path to the goblin encampment, infiltrate it and discover a hidden passageway deep inside the volcano

The Reaper is back and Grimm is not what he seems.

Surviving the attack of the Reaper, Grimm and Blayz are sent by Sensei Tenzin on a quest to find the witch Leetah so she can help Grimm understand the mark of the Dark One that has appeared on his arm after he touches the Dark Stone.

Will they be able to find her and survive her Iron Golem guards?
Will Leetah help Grimm find his purpose and discover his true identity?
Or will she destroy them, thinking they are common thieves?

Why didn't Leetah's original potion destroy Herobrine? Were the ingredients wrong. This series answers those questions and more.

In this epic Flash and Bones sub-series many questions from those comics as well as the Leetah the Witch series will be answered and the story will come together in the epic battle to destroy Herobrine once and for all.

Initially a pair of Martial Arts students; Grimm and Blayz train to increase their mastery of the art but quickly discover that there are forces in the world much more powerful than they could have ever imagined.

Will they discover their true destiny with the help of sensei Tenzin? Or will their foolish pride lead them to their own destruction.

Can they master their inner power and unlock its secrets? Or will they fall prey to Herobrine's ultimate weapon: The Reaper.

Discover how Grimm and his past are the key to Flash and Bones' success and their ultimate destiny together.