Tato série zkoumá napínavé dobrodružství, kde se prolínají různé světy a kde mocný artefakt vyvolává zmatek. Sledujte statečné hrdiny, kteří se spojí, aby tento mocný předmět nalezli dříve, než padne do nesprávných rukou. Ponořte se do světa plného magie, intrik a nebezpečí, kde osud světa visí na vlásku. Je to příběh o odvaze, přátelství a boji proti temným silám.
A rift has opened . . . Worlds are colliding . . . Could mysterious substance deep amber be the source of all the chaos? It's down to modern-world siblings Cat and Simon to join forces with apprentice witch Dora and castle mischief- maker Jem to investigate.
Simon and Cat are stuck in the modern world, determined to find their way to the kingdom - but it soon becomes more dangerous than they could have imagined. Should they try and follow him to the mysterious Empire of Akkad, where there might be dragons . . . ?
Join Jem and Dora, Simon and Cat again as they hunt for the sea amber - the final piece of deep amber - which they must locate before the evil Lord Ravenglass can find it. If it falls into the wrong hands, the owner could forge a powerful crown of amber, use it to rule and destroy the World Tree ...