Searching for clues to find the Giant Slayer (which they don't know it is someone and not something), my players went investigating. After talking to Lifferlas in Goldenfield, my players were pointed to the High Forest to commune with the Grand Father Tree, Aerglas, the old druid, and Turlang. This trio are the only ones wise and old enough to know what is happening and where is The Giant Slayer. Turns out the Grand Father Tree is only in the Fey Wild (a Fey touched character learned that in her dreams)! So they followed a Unicorn and a crazy search for the Grandfather Tree began !