Title: The Thirtheenth Key (http://www.asianfanfics.com/story/view/856125/the-thirteenth-key-action-drama-fantasy-romance-supernatural-exo-mamaau)

Author: Nubci4

Pairing: Exo, OC

Description:

Her parents? Killed right before her eyes.                                                             

Her brother? Murdered by her own hands as she tried to protect herself from him.

A pendant? Given to her by her mother, telling her that she must obtain the key for it.

The key? In a box that can only be opened by thirteen certain people at the same time.

How and why? She mist find out for herself.

(Completed)

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Thoughts:

I was recently obsessed with mama au books and I came across this perfect one. It had the right amount of drama, intensity, romance, and friendship. The whole book was amazing from the first word to the last. It's definitely entertaining and fun to read. Read it! :)