The Last PineTree

Dipper pines, that lovable guy and all time explorer has once again returned to gravity falls now at the age of 14. Dipper, unable to see the downside of being here decided to lay low for a while, and wait for a first adventure to happen, just for the heck of it.
But that's when he starts to have really really bad nightmares about a foe that should have been dead long ago.

Cover made by @SilverWolfATW!