Desde que a humanidade existe, existe uma ordem antiga que impediu que as forças das trevas dominassem o mundo. O nome da ordem poderia ter mudado com o passar dos séculos, mas sua essência permaneceu a mesma. Eles eram chamados de "guardiões", e nossa história é sobre os filhos de um guardião em particular. Um dia, temendo por suas vidas, ele deixou seus filhos na porta de um orfanato do outro lado do mundo. É aqui que começa a nossa história...

The abandoned twin sisters were named Ariel and Belle. They didn't remember their parents, nor how they ended up in the orphanage. From the start they weren't like other kids. The girls really loved one another and were inseparable. They could predict the future, notice details that most people overlooked, and hear voices no one else could hear... Visions haunted them throughout their childhood - strange apparitions, like echoes from a childhood they never knew, trying to make contact. With age Ariel distanced from her mysterious reveries, but her sister was still plagued by them… And then, one ominous moonlit night, Belle disappeared. Resolved to find her missing sister, Ariel sets out to look for her. She begins her search at Belle's apartment. Soon it becomes apparent that something terrible has happened, and a closer look reveals a secret message. Belle has been kidnapped, and she begs her sister to help her. Following the kidnappers' trail, she ends up in some backwater European town, where it seems as if time has stood still since the 18th century, and the air is filled with magic. Chatting with the locals, she learns that things have been restless lately: bloodless bodies have been turning up, eerie howling could be heard at night, and the skies are filled with strange silhouettes. While exploring the mysterious land, Ariel meets people that miraculously turn out to have been friends of her parents. They reveal to Ariel the secret surrounding her family, and also explain the evil nature of recent events. The dark forces are preparing a wicked ritual, for which they need the blood of her sister - the last of the guardians. Ariel rushes into the lair of evil and disrupts the ritual, fulfilling her role as a guardian and rescuing her sister! However, evil has not been fully purged from the land...