The White Clover (Black Clover x reader)

What if the country king's child goes missing and she end up at a church with two other males? No one knows that this girl possesses the kind of magic that was believe lost. The white clover was one of the most powerful and sacred magic since it's only given to a specific mage every 100 years. This magic could be dangerous for the mage and the people around them if it's not mastered. And let's say this sacred magic-user is you.
(Black Clover x Reader)