The blue in me

The world is full of unknown secrets. This also cause the danger to human world from the immortals. The chosen is given birth to destroy the evil within people and the fantasy. Through his birth lineage 4 type of blood runs through her veins 'mermaid,vampire and fairy blood' and adapt human blood due to interaction with them. This leads her blood nature blue and be the powerful being in the world. The blue in Rain makes her the chosen one