Trull is the name of a hidden base beneath the forest. There are secret passage ways, tunnels that connect different areas, and a giant sunflower that gives the forest its beauty. There are also flying agents of darkness watching with glowing eyes for those living below in Trull. I finished building this back in 2018, so it's somewhat old. The file was too big for Planet Minecraft, so I put the project on hold. But now that I have world edit I can finally upload it!
For 1.6.5. Also you might spawn somewhere random so head towards the sunflower to begin exploring.