Its own realm.
A cursed kingdom for both mortals and magical beings.
Tarsina is a fictional kingdom in the non-canonical novel, The Queen's Curse.
The kingdom existed in its own realm located in Switzerland, inhabited by magical residents. For centuries, the kingdom lived peacefully, invisible to mortals, except when invited by one inhabitant. Since few ever left the land, few magical beings think of it as only a myth.
The 20th centuryEdit
In the 20th century, the residents began to venture out to the world to explore it. Some of them returned with mortal spouses. The queen in that generation was furious with the idea and cast a curse on the entire kingdom where the throne prince or princess must marry a pure magical being on his or her 25th birthday at latest or every mortal inhabitant in the kingdom will die. For generations, many royal members had fought to keep the curse from enacting, though there were also those who worked against them, hoping that by enacting the curse, the kingdom will be free of mortals.
Lifting the CurseEdit
In the early 21st century, crown prince Prince Colin sought out a Charmed One, hoping to preserve his kingdom and laid his hopes on Paige Matthews. The curse's loyalists, including Colin's mother, plotted to stop the marriage, but the Charmed Ones managed to gather the entire kingdom's locals and unite their magic to break the curse once and for all, allowing Prince Colin to marry the one he truly loves: the mortal Corinne.