The girl from nowhere

An eighteen-year-old, Xylene, was teleported into another world where supernaturals are existing. She will gather the people who possess fire, water, air and earth elements by her trust, thoughtfulness, innocence and friendship. And they will bond together. Their bond is unbreakable and unmovable. As they all gathered together, they will defeat the demons and beasts. But to defeat their strongest enemies, they need to find the missing pieces of the black diamond that belongs to Enchantress.