When Guy Diamond Finds a Special Book, He Realizes The Secret Past of the Troll ancestors, That They Used to Be Protected By Giant Monsters, Titans, Guardians, Poppy and the others where Amazed By this, Then One day When Trollstopia was about to Be Attacked by a Gigantic Creature, Poppy, Branch, Barb, And Val Sets Out to Find These Titans and Convince them To Help them With The Situation...