Guardians

Guardians are a group of people who have been protecting an ancient power since the beginning of time. For as long as mankind existed, five families have been guarding five separate keys, that only together would open the Guardian's Vault, a place in which the Guardian's Power is held. It is said to be the greatest known power in the entire universe, which grants it's holder unlimited power, making them capable of a great many things from creating life to destroying worlds.
Fearing what could happen if the power was held by a wrong person, the five families scattered across the globe, each currently residing in different mainlands.
There are two known Guardians to this date:
*Ali Greenbelt: Guardian of the America mainland
*Isla Kennedy: Surrogate guardian of the Australia mainland
==People in Search of It==
*Silas: As a true immortal, Silas was originally going to use the cure to become human so that he can die. When that was out of the question he started looking for the Guardian's Power, the only force that can kill even an immortal.
::Along with Silas; Isla and Caroline too joined the search.
*April Young: Fearing that there are people after her for her secret, Guardian Ali Greenbelt reached out to April, a private investigator who is known to take odd cases by choice, for help as well as to find out and stop those who are after her.
::Along with April; Stefan, Thomas, Cassie McCullough and Ali too joined the search.
*Ewa: Long after her parents died, Ewa found out she was born a witch, but that her parents took away her magic when she was born. Ewa, for answers and closure, wanted to talk to them, which was only possible with the Guardian's power and under the light of red moon.
::Along with Ewa; Sid too joined the search.
==Trivia & Notes==
*According to Ali, none of the Guardians know who the others are. It has been this way since the beginning to ensure maximum security for the families, their keys, and ultimately the power they protect.
*Rules of Guardianship forbid families from having more than one child, since more heir would create more conflict about who would be the next Guardian and, as evidenced by Isla's case, potentially betrayal.
*Guardianship highly relies on the continuation of their bloodlines. It is why they are betrothed to their spouses from birth, and they get married as soon as they come of age.
*It is revealed that Silas, Isla and Caroline managed to locate the Guardians of Africa, Asia and Europe and obtained their keys in the past decade.
*Guardians are not necessarily any supernatural species. In the beginning they were just five people holder of a great secret. However, throughout generations, their bloodlines could have combined with that of a supernatural, evidenced by Isla, who is a witch.
*Ali Greenbelt is [presumably] the first Guardian who sought outside help.